This document discusses proper patient care techniques for radiographers, including safe transfers, patient assistance, radiation protection, body mechanics, moving and positioning patients, and dealing with immobilizers, casts, and traction. Key points covered are the importance of safe body mechanics to prevent back injuries, establishing a stable base of support, keeping the patient's center of gravity close during transfers, and using proper techniques for transfers between beds, wheelchairs, and imaging tables.
this topic is on assitive ambulatory devices and their usage.
includes cane walking, walker walking and crutch walking and different types off crutch gaits.
check list Demonstration On Range Of Motion Exercises and Moving, Lifting and...Mathew Varghese V
Lesson plan on
Interventions for Impaired Body Alignment
&
Immobility
Demonstration On
Range Of Motion Exercises and Moving, Lifting and
Transferring Of Casualty and In-Patient
this topic is on assitive ambulatory devices and their usage.
includes cane walking, walker walking and crutch walking and different types off crutch gaits.
check list Demonstration On Range Of Motion Exercises and Moving, Lifting and...Mathew Varghese V
Lesson plan on
Interventions for Impaired Body Alignment
&
Immobility
Demonstration On
Range Of Motion Exercises and Moving, Lifting and
Transferring Of Casualty and In-Patient
Beneficial for those who are in the field of rehabilitation. In this presentation, i have covered all the basics of mobility aids, their purposes, types of mobility aids, gait with different types of mobility aids.
Hope this presentation is beneficial for you all.
Therapeutic Positions are used to promote comfort of the patient.
Proper turning and positioning allows the health care provider to make clients, as comfortable as possible, prevent contractures, and pressure sore, and facilitate diagnostic test for surgical intervention.
To relieve pressure to new positions every 2 hours.
Three factors significant in positioning are- Pressure, Friction and Shear
According to Annamma Jacob,
Positioning is defined as placing the patient in good body alignment as needed therapeutically.
According to nurseinfo.in,
Positioning is defined as placing the person in such a way to perform therapeutic interventions to promote the health of an individual
PURPOSE
To promote comfort
To prevent complication
To stimulate circulation
To promote normal physiologic functions.
ARTICLES
Clean, dry, firm bed
Different types of mattress
Bed Boards
Pillows
Footboards/ Foot boot
Sandbags
Hand rolls
Trochanter rolls
Bed blocks
Over bed Table
Additional Sheets
Trapeze bar
PRINCIPLES
Maintain good body mechanics.
Obtain assistance as required.
Ensure that mattress is firm and level of bed is at working height.
Ensure that sheets are clean and dry.
Avoid placing a body part directly over another to prevent pressure.
Plan a regular position change schedule for the patient for 24 hours..
Ensure patient comfort.
Wash hand before and after procedure
TYPES OF POSITIONING
Fowler’s Position
Orthopenic Position
Prone Position
Lateral/ Side Lying Position
Sims’s Position/ Semi- Prone Position
Lithotomy Position
Trendelenburg Position
Reverse Trendelenburg Position
Supine Position
Dorsal Recumbent Position
Knee-chest Position
Rose Position
Other Position
FOWLER’S POSITION
Purpose
To relieve or minimize dyspnea
To relieve tension on abdominal sutures
ORTHOPENIC POSITION
High fowler’s position with over bed table placed in front of the client.
Client to rest with both hands on over the bed table/on pillow placed on it and lean forward. Leaning forward facilitates respiration by allowing maximum chest expansion.
Indications:
Patient with severe dyspnea
Cardiac Patients
Position for thoracentesis
Patient with chest drainage tubes
Relieve Respiratory distress
Pericarditis
ARDS
COPD
Emphysema
Asthma
PRONE POSITION
The client is in flat position only abdomen with head turned to one side. The head rest on a pillow, one or both hands beyond the head or at the sides.
Indication
Patients with pressure sores, burns, injuries, and operations on back
For patients after 24 hours of amputation of lower limbs
Position for renal biopsy
To prevents aspiration
NTD
Recovery positions after anesthesia
LATERAL POSTION
Also known as SIDE LYING POSITION.
Client lies on the side with weight on his hips, shoulder pillow support, and stabilizes. Upper most leg, arm, head and back.
In this position, trunk is right angle to bed.
Indication
To promote lung and cardiac function
During seizure attack and air embolism (Left lateral)
Patient with pyloric stenosis after meals.
If you want buy a walking cane then before buying you should know all Pros and Cons of walking canes. We consider all Pros and Cons of walking canes in our slide. You can get more information from here also - http://www.thecanedepot.com/
How do we measure the clients ability for the wheel chair use? It is a big question for the rehabilitation professionals and the answer is simple the western world says by assessments. I have used a western world assessment tool and did some modification in it. This was the tool that I was using to document the clients ability for the wheelchair use and referral. We in India in disability sector has limited resources and we need to think of methods to develop our skills in rehabilitation. I feel by sharing our skills we may do so. If you have any similar tools, do share it in the forum. If you have any suggestions ro comments please share with me at physionalin1@indiatimes.com
Beneficial for those who are in the field of rehabilitation. In this presentation, i have covered all the basics of mobility aids, their purposes, types of mobility aids, gait with different types of mobility aids.
Hope this presentation is beneficial for you all.
Therapeutic Positions are used to promote comfort of the patient.
Proper turning and positioning allows the health care provider to make clients, as comfortable as possible, prevent contractures, and pressure sore, and facilitate diagnostic test for surgical intervention.
To relieve pressure to new positions every 2 hours.
Three factors significant in positioning are- Pressure, Friction and Shear
According to Annamma Jacob,
Positioning is defined as placing the patient in good body alignment as needed therapeutically.
According to nurseinfo.in,
Positioning is defined as placing the person in such a way to perform therapeutic interventions to promote the health of an individual
PURPOSE
To promote comfort
To prevent complication
To stimulate circulation
To promote normal physiologic functions.
ARTICLES
Clean, dry, firm bed
Different types of mattress
Bed Boards
Pillows
Footboards/ Foot boot
Sandbags
Hand rolls
Trochanter rolls
Bed blocks
Over bed Table
Additional Sheets
Trapeze bar
PRINCIPLES
Maintain good body mechanics.
Obtain assistance as required.
Ensure that mattress is firm and level of bed is at working height.
Ensure that sheets are clean and dry.
Avoid placing a body part directly over another to prevent pressure.
Plan a regular position change schedule for the patient for 24 hours..
Ensure patient comfort.
Wash hand before and after procedure
TYPES OF POSITIONING
Fowler’s Position
Orthopenic Position
Prone Position
Lateral/ Side Lying Position
Sims’s Position/ Semi- Prone Position
Lithotomy Position
Trendelenburg Position
Reverse Trendelenburg Position
Supine Position
Dorsal Recumbent Position
Knee-chest Position
Rose Position
Other Position
FOWLER’S POSITION
Purpose
To relieve or minimize dyspnea
To relieve tension on abdominal sutures
ORTHOPENIC POSITION
High fowler’s position with over bed table placed in front of the client.
Client to rest with both hands on over the bed table/on pillow placed on it and lean forward. Leaning forward facilitates respiration by allowing maximum chest expansion.
Indications:
Patient with severe dyspnea
Cardiac Patients
Position for thoracentesis
Patient with chest drainage tubes
Relieve Respiratory distress
Pericarditis
ARDS
COPD
Emphysema
Asthma
PRONE POSITION
The client is in flat position only abdomen with head turned to one side. The head rest on a pillow, one or both hands beyond the head or at the sides.
Indication
Patients with pressure sores, burns, injuries, and operations on back
For patients after 24 hours of amputation of lower limbs
Position for renal biopsy
To prevents aspiration
NTD
Recovery positions after anesthesia
LATERAL POSTION
Also known as SIDE LYING POSITION.
Client lies on the side with weight on his hips, shoulder pillow support, and stabilizes. Upper most leg, arm, head and back.
In this position, trunk is right angle to bed.
Indication
To promote lung and cardiac function
During seizure attack and air embolism (Left lateral)
Patient with pyloric stenosis after meals.
If you want buy a walking cane then before buying you should know all Pros and Cons of walking canes. We consider all Pros and Cons of walking canes in our slide. You can get more information from here also - http://www.thecanedepot.com/
How do we measure the clients ability for the wheel chair use? It is a big question for the rehabilitation professionals and the answer is simple the western world says by assessments. I have used a western world assessment tool and did some modification in it. This was the tool that I was using to document the clients ability for the wheelchair use and referral. We in India in disability sector has limited resources and we need to think of methods to develop our skills in rehabilitation. I feel by sharing our skills we may do so. If you have any similar tools, do share it in the forum. If you have any suggestions ro comments please share with me at physionalin1@indiatimes.com
Mediante modelos de ecuaciones estructurales se analizan los efectos directos e indirectos de la gravedad del Abuso Sexual Infantil (ASI), las atribuciones de culpa por el abuso y las estrategias de afrontamiento sobre la sintomatología del Trastorno de Estrés Post-traumático (TEP). Se controlaron además los efectos de otros maltratos sufridos durante la infancia. La muestra estaba compuesta por 163 estudiantes universitarias víctimas de ASI.
Los resultados obtenidos sugieren que las víctimas de abusos más graves presentan niveles superiores de autoinculpación, inculpación a la familia y empleo de estrategias de evitación. El haber sufrido otro tipo de maltrato se encontraba también relacionado con niveles superiores de inculpación a la familia. Por último, las dos atribuciones de culpa se encontraban indirectamente relacionadas con el TEP a través del afrontamiento de evitación. Las fuertes relaciones halladas entre las atribuciones de culpa, estrategias de afrontamiento y TEP sugieren que sería útil la intervención temprana con víctimas de ASI en un esfuerzo por modificar las atribuciones que realizan acerca del abuso y el modo en que lo afrontan
"Las agresiones y los abusos sexuales en la Infancia y su repercusión psicoso...DiotOcio
Texto ampliado de la Conferencia que di en el 1º Ciclo Científico Cultural sobre Historia de la Medicina y Humanismo Médico, patrocinado por la Concejalía de Cultura del Ayuntamiento de Madrid y la Asociación Española de Médicos Escritores.
Este trabajo tiene como propósito describir cómo, en la crisis vital y evolutiva del desarrollo -comprendida como maternidad-, surgen cambios psicoafectivos, relacionados directamente con la díada madre-hijo. Para ello, se discutirá si en este proceso se reactivan conflictos infantiles, entendidos como life events, en este caso, el abuso sexual infantil como suceso significativo que generará una nueva crisis que, directamente, desarrollará conflictos en el vínculo y, posteriormente, psicopatologías en el bebé.
Para esto, el estudio estará dividido: una primera parte, para describir la maternidad y el maternaje; como segunda, se describirá el maternaje como crisis vital y el embarazo como reactivación de conflictos; como tercera parte la relación entre life events y desarrollo de psicopatologías del bebé. Finalmente, se aclarará la relevancia de la Entrevista Perinatal, como medida preventiva y auxiliadora en el desarrollo de la maternidad, en mujeres abusadas sexualmente en su infancia.
La correcta identificación de la defensa disociativa y de los trastornos disociativos en víctimas de abuso sexual infantil tiene implicancias no solo clínicas, sino también legales. La credibilidad del testimonio infantil en los procesos legales puede estar en juego debido a la activación de tales defensas. Se define la disociación, su relación con situaciones traumáticas como el abuso sexual infantil, y posibles criterios diagnósticos en la infancia y en la adolescencia. Se destaca la importancia de su detección temprana por cuanto muchos trastornos disociativos diagnosticados por primera vez en la edad adulta tienen su origen en la infancia.
El medio cibernético es un escenario idóneo para que se presenten diversas conductas criminógenas, aunque no necesariamente delictivas. El acoso sexual infantil es un ejemplo, ya que aprovecha el anonimato de la red para lograr ciertas conductas. La legislación tiene como reto avanzar de tal manera que la sociedad se sienta resguardada.
Este informe es el fruto del análisis de cuatro casos de niños y niñas que mostraron los
primeros signos de abuso sexual a manos de sus propios padres en edad preescolar
y que, debido a la complejidad a la hora de acreditar los abusos, así como a la falta de
diligencia y de impulso procesal por parte de los diferentes actores involucrados en
el proceso judicial, han sido sobreseídos de forma provisional. Tomando como base
estas experiencias, complementadas con el análisis de decisiones de las Audiencias
Provinciales en materia de sobreseimiento de casos de abuso sexual infantil intrafamiliar,
la investigación analiza el origen y alcance de los principales obstáculos que dificultan el
acceso de las presuntas víctimas de estos delitos a una adecuada protección y a la tutela
judicial efectiva. A partir de las conclusiones de la investigación, la organización formula
recomendaciones a los poderes públicos.
Los niños víctimas de abuso sexual enfrentan un trauma secundario en la crisis de descubrimiento. Sus intentos para reconciliar sus experiencias privadas con las realidades del mundo exterior son asaltados por la incredulidad, la culpa y el rechazo que ellos experimentan de los adultos. Su conducta normal de enfrentarse a los problemas contradice las creencias y expectativas reafirmadas y típicamente sostenidas por los adultos. Los padres, los tribunales y los clínicos estigmatizan al niño con acusaciones de mentir, manipular o ser sugestionable. Dicho abandono por los mismos adultos más cruciales para la protección y recuperación del niño impulsa al niño más profundamente en la culpa, el auto-desdén, la alienación y la revictimización. En contraste, la abogacía por parte de un clínico empático dentro de una red de tratamiento apoyador puede proporcionar credibilidad y respaldo vitales para el niño.
La evaluación de las respuestas de niños normales ante el ataque sexual proporciona una clara evidencia que las definiciones de la sociedad de la conducta “normal” de la víctima son inapropiadas, y sirven a los adultos como aisladores míticos contra el dolor del niño. Dentro de este clima de prejuicio, las opciones de sobre vivencia disponibles para la víctima fomentan la alienación del niño de cualquier esperanza de credibilidad o aceptación externa. Irónicamente, la elección inevitable del niño de las opciones “erróneas” refuerza y perpetúa los mitos perjudiciales.
Las reacciones más típicas de los niños son clasificadas en este artículo como el sindrome de acomodación al abuso sexual infantil.
El sindrome está compuesto de cinco categorías, de las cuales dos definen la vulnerabilidad básica de la niñez y, tres son secuencialmente contingentes en la agresión sexual:
(l) el secreto, (2) el desamparo, (3) el entrampamiento y acomodación, (4) la revelación tardía y no convincente, y (5) la retractación. El sindrome de acomodación esta propuesto como un modelo simple y lógico a utilizar por los clínicos para mejorar la comprensión y aceptación de la posición del niño en las dinámicas complejas y controvertidas de la victimización sexual. La aplicación del sindrome tiende a desafiar los mitos y prejuicios consolidados, proporcionando credibilidad y defensoría para el niño dentro del hogar y los tribunales, y a través de todo el proceso de tratamiento.
El artículo también proporciona discusión de las estrategias de enfrentamiento de los niños como análogos para los subsiguientes problemas conductuales y psicológicos, incluyendo las implicaciones para las modalidades específicas de tratamiento.
Se considera abuso sexual cualquier clase de contacto
sexual con un niño menor de 18 años por parte de un familiar,
tutor o adulto que, aprovechando la inmadurez mental o psicológica del menor, mediante asimetría de
poder (edad, jerarquía, profesión, violencia), pretende obtener satisfacción sexual bajo coacción, engaño (seducción) o agresión con intención de ocultarlo.
Aunque no hay correlación directa entre el abuso y las enfermedades de transmisión sexual (ETS), las personas que agreden suelen ser más promiscuas que la población
normal y la tasa de infección que encontramos es de 2-10%. Cuando se encuentran manifestaciones cutáneas
en la región anogenital, paragenital u oral relacionadas con ETS, éstas deben ser diagnosticadas y estudiadas las circunstancias y el ambiente. Por otro lado, las lesiones cutáneas, heridas, equimosis o marcas lejos del área genital que probablemente sean
consecuencia de los abusos también deben tenerse en cuenta para sospechar un delito contra la libertad sexual y se debe actuar (informar) con la simple sospecha,
basada en indicadores objetivos.
Casualty lifting is the first step of casualty movement, an early aspect of emergency medical care. It is the procedure used to put the casualty (the patient) on a stretcher.
Developed emergency services use lifting devices, such as scoop stretchers, that allow secured lifting with minimal personnel. Other methods (explained below) can be used when such devices are not available.
Since only stabilised casualties are moved (except in unusual circumstances), the lifting is usually never performed in emergency; emergency movements are sometimes performed to respect the Golden Hour. This depends on the organisation of the medical services and on the specific circumstances.
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Moving, lifting, transferring of the patient
MOBILIZATION
FUNDAMENTAL OF NURSING
UNIT XII
DEFINITION: Moving and lifting the patient means transferring the patient from one place to another (or) changing the position of the patient.
PURPOSE: To prevent bed sores
Maintain good body mechanism
Perform procedures such as back care
ASSISTING CLIENTS WITH AMBULATION
DEFINITION: Assistance means walking along the side of a patient while ambulating (or) providing an assistive device to aid in ambulation.
PURPOSES: To promote mobilization
To improve the activity level of the patient
To prevent complications such as secondary to surgery
To prevent pressure sores
To enhance the patient’s level of independence.
USING MECHANICAL AIDS FOR WALKING
DEFINITION: Canes are light weight, easily movable devices that are made of wood (or) metal.
TYPES OF CANES:
Single ended canes with half circle handle
Single ended canes with straight handle
Canes with 3 (or) 4 prongs (quad canes)
Basavarajeeyam is a Sreshta Sangraha grantha (Compiled book ), written by Neelkanta kotturu Basavaraja Virachita. It contains 25 Prakaranas, First 24 Chapters related to Rogas& 25th to Rasadravyas.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
The Gram stain is a fundamental technique in microbiology used to classify bacteria based on their cell wall structure. It provides a quick and simple method to distinguish between Gram-positive and Gram-negative bacteria, which have different susceptibilities to antibiotics
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Adv. biopharm. APPLICATION OF PHARMACOKINETICS : TARGETED DRUG DELIVERY SYSTEMSAkankshaAshtankar
MIP 201T & MPH 202T
ADVANCED BIOPHARMACEUTICS & PHARMACOKINETICS : UNIT 5
APPLICATION OF PHARMACOKINETICS : TARGETED DRUG DELIVERY SYSTEMS By - AKANKSHA ASHTANKAR
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
2. Duties and Responsibilities of the Radiographer
• Safe transfers – from bed to gurney, gurney to table, and
wheelchair to table.
• Patient assistance with bed pans or urinals.
• Patient assistance to restroom.
• Patient assistance with changing into a gown.
• Radiation protection.
• Taking care of yourself – injuries.
3. Patient’s Belongings
• Direct the patient to the correct dressing area for gown changing.
• It is your responsibility to give dressing instructions.
• Lockers for clothing/Dressing room.
• Personal items – jewelry, money, wallets, purses.
4. Body Mechanics
• Constant abuse of the spine from moving and lifting patients is the
leading cause of injury to health care personnel in all health care
institutions.
• Safe body mechanics require good posture- the body is in
alignment.
• The center of gravity is the point at which the mass of any body is
centered. When a person is standing, the center of gravity is at the
center of the pelvis.
5. Body Mechanics
• Proper lifting can reduce injuries & lower back pain
• Low back pain – major cause of disability in adults
• Biomechanics – study of the laws of physics, law of mechanics, as
they apply to living bodies at rest and in motion
6. Cont.
• Biomechanics used to:
• Optimize exercise programs
• Promote greater athletics skills
• Design relatively safe work environments
• Helps researchers discover how people are injured & what can be
done to prevent it
7. Rules for Correct Posture
• Hold chest up and shoulders back.
• Hold head erect with chin in.
• Stand with feet 4-8 inches apart and keep body weight equally
distributed on both feet.
• Keep knees slightly bent.
• Keep the abdomen sucked in
• Buttocks in.
8. Fundamentals
• Fundamentals to good transfer techniques are:
• Base of support
• Center of gravity
• Mobility & stability muscles
9. Base of Support
• Foundation on which a body rests
• when person is standing – space between feet
• Wide – enlarges
• Narrow – unstable & mobile
• When transferring establish a stable base
• Standing with feet apart improves stability
10.
11. Center of Gravity
• Hypothetical point around which all mass appears to be
concentrated – act on the entire body from this point
• Sacral level 2 (S-2)
• Safe moving:
• Hold close to mover’s center of gravity
• Stability – body’s center of gravity over its base of support (always)
• Instability – center of gravity moves beyond the boundaries of base
12. Mobility & Stability Muscles
• Mobility muscles – found in the limbs
• Long white tendons
• Cross two or more joints
Example: biceps / hamstring muscle
• Stability muscles – found in torso
• Large expanses of red muscle
• Provide postural support
Example: latissimus dorsi / rectus abdominis muscle
13. Mobility & Stability Muscles
• White mobility muscles – Lifting
• Red postural muscles – Support
• Lifting should be done by knees
• Bending
• Straightening
• Keep back straight / slight lordosis
15. Rules for Picking Up or Lifting Objects
• Instead of bending at the waist, bend at the knees.
• Use the arm muscles they are effective when pulling, so pull instead
of pushing.
• When moving a patient, balance weight over both feet, stand close
to the patient, flex the gluteal muscles, and bend your knees. Use
arm and leg muscles not the back.
• Protect your spine – Do not twist your body while moving a load,
instead move your foot position.
• Keep floor area clear of objects at all times
16. Principles of Lifting
• Let patient do as much as possible
• Minimizes trauma to patient
• Avoids stress on technologist
• Enhances rapport & mutual respect
• Check the patients chart
• Check for weight bearing status
• Lower extremity fractures
• Unstable joints
• Any weakened or debilitated condition
17. Cont.
• Always tell patient what you are going to do
• Use proper body mechanics
• Keep patients center of gravity close to your center of gravity (best
method)
• Use a transfer belt when able
• Made of webbing or muslin
• Keep back stationary & let legs do work
• Avoid twisting
18. Moving and Transferring Patients
• Several precautions must be taken when moving or transferring a
patient.
• ID the patient first then introduce yourself.
• Request patient information from the registered nurse. Verify the
patients ability to move and comply with the exam.
• Request pt information regarding any restrictions or precautions.
• Move the patient accordingly.
19. Cont.
• Never move a patient without enough assistance to prevent injury
to yourself and the patient.
• Never move a patient without assessing the patient’s ability to
assist.
• When returning a patient back to his/her room:
• Stop at nurses station, return chart, and inform RN or staff that pt has
returned.
• Return patient to the room, help the pt into bed, make them comfortable,
and place bed closest to the floor, with side rails up.
• Give pt the call button in case pt needs assistance.
20. Assessing the Patient’s Mobility
• 1. Deviations from correct body alignment
• 2. Immobility or limitations in range of joint motion
• 3. The ability to walk
• 4. Respiratory, cardiovascular, metabolic, and musculoskeletal
problems
21. Other Assessment Considerations
• The patient’s general condition.
• Range of motion & weight bearing ability.
• Strength and endurance.
• Balance
• Patient understands what is expected during transfer.
• Patient accepting the transfer.
• Medication history.
22. Cont.
• To prevent possible patient injury, always lower the bed to the
lowest position, and secure the rails in the upright position when a
patient is returned to bed.
• Never move a patient without enough assistance to prevent injury
to yourself and/or the patient.
23. Methods of Moving Patients
• Gurney
• Sheet transfer
• Sliding board transfer
• Log roll
• Wheelchair
• Ambulation
24. Cont.
• When moving a patient from the hospital bed to a wheelchair,
always place nonskid slippers on the patient’s feet; this provides
assistance to prevent falls, and secure the seatbelt on the
wheelchair.
• Before allowing a patient to get out of a wheelchair, raise the foot
supports out of the way.
25. Cart Transfers
• AKA
• Stretcher
• Gurney
• Position alongside table on strongest side
• Secure cart
• Sandbags or other devices to block wheels
26. Cart Transfers
• If patient can assist
• Stabilize cart
• Support body part
• If patient cannot assist
• Use a moving device
• Or three people
27. Moving Devices
• Commercially manufactured – all designed to be for cart to table
transfer
• Smooth, thin plastic
• Canvas/plastic, small rollers
• Roll patient on to side away from transfer
• Device placed in mid back
• Roll patient back onto device/
• Move patient
• Roll on side to remove device
28.
29. Moving devices
• Second type – low friction polyester sheet
• Slides patient
• Maxislide, Maxitube, & Maxitransfer produced by Arjo
• Top layer moves with patient
• Protects against abrasions
• Requires less effort & less personnel
30. Lateral Transfer
• Two sheets are needed
• One - directly under patient
• Second – under first to serve as tracks
• If no sheet
• Roll patient to side
• Place double sheeting under
• Roll back on top of sheets
• Both surfaces side by side / as close as possible / same height
31. Lateral Transfer Cont.
• Lock wheels
• Sheets have handles / requires 2 Techs
• Person directing supports patients head/chest
• Other person supports pelvic girdle & legs
• Grab top sheet & slide patient laterally
32. Without Moving Device
• Use a draw sheet
• Roll up draw sheet on both sides
• Person directing - supports head/chest from far side of table –
directs move
• Other person - supports pelvic girdle from cart side – makes
sure cart does not move
• Third person – supports legs from table side
• Patients arms should be crossed
• Patient lifted & pulled to table
33.
34. Cont.
• Can be more difficult
• Potential for strain or injuries
• Not recommended for heavy or seriously injured patients
• Never attempt to kneel or stand on table for transfer
35. Wheelchair Transfers
• 4 types:
• Standby assist
• Assisted standing pivot
• Two person lift
• Hydraulic lift
• Always position the patient so able to transfer toward strong
side.
36. Standby Assist Transfer
• Position the wheelchair at a 45 degree angle to the table.
• Talk to patient:
1. Move the wheelchair footrests out of the way
2. Be sure that the wheelchair is locked
3. Sit on the edge of the wheelchair seat
4. Push down on the arms of the chair to assist in rising
37. Cont.
5. Stand up slowly
6. Reach out & hold onto the table with the hand closest to the
table
7. Turn slowly until you feel the table behind you
8. Hold onto the table with both hands
9. Sit down
38. Assisted Standing Pivot Transfer
• For patients who can not transfer by themselves
• Use transfer belt if possible
• Do the following steps:
1. Move the wheelchair footrests out of the way
2. Be sure that the wheelchair is locked
3. Have the patient sit on edge of the wheelchair
4. Have the patient push down on arm of wheelchair to assist in
rising.
39. Cont.
5. Bend at knees, keep back straight, & grasp belt. Block patients
feet & knees. Place one foot outside patients foot with knee at
medial surface of patients knee.
6. As patient rises to stand, rise also by straightening knees
7. Once standing ask “Are you feeling alright” Let them stand a
minute to gain stability
8. Pivot both of you toward the table until patient is able to feel the
table
40. Cont.
9. Ask patient to support themselves w/ both hands & sit down
10. Help the patient sit . Be sure back remains straight, lower from
knees.
11. Help swing legs around.
41.
42. Two-Person Lift
• For patients who cannot bear weight on lower extremities, must
be lifted onto table
• Must be semi light weight
• Stronger person lifts torso/ other lifts legs
• Verbal planning is required – helps coordination
43. Cont.
• Steps:
1. Lock wheelchair
2. Remove armrests and move footrests
3. Have patient cross arms over chest
4. Stronger person reaches from behind under patients axillae, &
grasps crossed arms
5. Second person squats in front & cradles patients thighs & calves
6. On command patient is lifted clear of wheelchair & placed on
table
44.
45. Hydraulic Lift Technique
• For patients who are too heavy to lift manually
• Functions of a hydraulic lift:
• Have 4 caster wheels – no locks
• A lever controls widening & narrowing base of support
• Two handles for steering
• Manual pump/raising – Release valve/lowering
• Spreader bar for sling attachment
46.
47. Hydraulic Lift Technique Cont.
• Prior arrangements need to be made – so patient is on transfer
sling
• Sling attaches to spreader by hooks & chains
• Longer – sling seat
• Shorter – sling back
• Adjust according to size
• Hook chains from inside out
• Prevents injury
48. Hydraulic Lift Technique Cont.
• Close release valve
• Assure comfort in swing
• Raise the patient until cleared wheelchair
• Open release bar – lower patient
• Guard head
• Remove chains
Leave sling under patient for next move
49.
50. The Use of Immobilizers
• Immobilizers must be ordered by the physician in charge of the
patient’s care and applied in compliance with institutional policy.
• The Joint Commission states that immobilizers should be used only
after less restrictive measures have been attempted and have
proved ineffective in protecting the patient.
• Immobilizers are defined as:
• Any manual method or physical or mechanical device, material, or
equipment attached or adjacent to the person’s body that the person
cannot remove easily that restricts freedom of movement or normal access
to one’s body (Omnibus Reconciliation Act, 1989).
51. Reasons for Applying Immobilizers
• To control movement on an IV or Catheter
• Sedated patients
• Unconsciousness, confusion, delirious patients. This prevents any
possibility of the patient falling or hurting themselves.
• The most effective method to avoid Immobilizers is:
• COMMUNICATION
52. Positioning sponges
• Most common methods of reducing motion
• Come in a variety of shapes & sizes
• Designed to support anatomy while reducing strain from
otherwise holding position
• Increase accuracy of positions
53.
54. Velcro Straps
•Can be effective restraint or positioning device
• Example CXR
• Used to immobilize an area of interest
• Example calcaneus
•Reduces possibility of motion from
uncomfortable position
•Also used as a safety precaution
• Only used for protection – sudden movements will
not result in injury
55. Velcro Restraints
•Designed to attach to table
• 2 brackets that mount to sides of table
• Strap that adjusts to size of patient
• Can be used for compression
• By tightening can enhance
diagnostic information
•Used when patient unable to
stand unassisted – helps assure
patient they will not fall
56. Sandbags
• Useful for positioning & immobilization
• Can be used in varies ways
• By self or with other positioning devices
• Helps reduce voluntary motion
• Are radiopaque (radiation does not pass thru easily)
• Cannot place in area that will obscure information
• Place on gently so not to cause further injury
Example: Lateral C-Spine
57. Positioning the Patient for Diagnostic Imaging
Examinations
• Supine or Dorsal recumbent- on back
• Lateral recumbent – on side
• Prone – face down
• High Fowler – head up 45 to 90
• Semi-Fowler – head up 15 to 30
• Sims – leg over, butt at angle up
• Trendelenburg – head down
• Erect - upright
58. Positioning
• Different positions are needed for most exams
• Once patient is moved to table – can move segmentally into new
positions
• Talk to patient – make sure they are ready for move
• Let patient assist as much as possible
• Always roll toward you
• Provide sponges for comfort
59.
60. Assisting the Patient to Dress and Undress
• Disabled patients (81)
• Elderly patients
• Pathology conditions
• Patient’s with an IV
• Allow enough material to work with by removing the unaffected side first
or by placing the gown on the effected side first
• When changing a disabled patient’s gown, allow enough material to
work with by removing the unaffected side first or by placing the
gown on the affected side first.
61. Skin Care
• Immobilizing a patient in one position for an extended period of
time creates pressure on the skin that bears weight, causing
restriction of capillary blood flow, which can result in tissue
necrosis.
• Moving a patient to or from a diagnostic imaging table too rapidly
or without adequately protecting the patient’s skin may damage
the external skin.
• Persons who are most prone to skin breakdown are:
• Malnourished, elderly, and chronically ill.
62. Cont.
• Moving a patient from the gurney to the x-ray table can cause
scraping or bruising.
• Movement back and forth on a hard table or uneven surface.
• Having your patient lie in wet or soiled sheets for a long period of
time.
63. Cast Care and Traction
• Compression of a cast may produce pressure on the patient’s skin under
the cast, and this, in turn, may lead to the formation of a decubitis ulcer at
the site of cast compression.
• A cast that becomes too tight may cause circulatory impairment or nerve
compression.
• A cast must be supported at the joints when moving it.
• Have positioning tools available: sponges, sand bags, and pillows for
positioning applications.
• Work around the patient. Critical thinking is a major part. Remember, you
need images 90 degrees from each other.
64. Patients in Traction
• NEVER move or remove any of the weights from traction.
• Consult with the patient’s nurse prior to taking x-ray.
• Again, critical thinking comes into play. You and the x-ray tube
must move around the patient.
65. Extremity Trauma
• Traction splints:
• Designed for lower extremities
• Exert force to affected limb
• Applies pressure pelvis & groin
• Radiopaque material – but still can see what is needed with initial x-rays
• Most upper extremity splints radiolucent
66. Assisting the Patient with a Bedpan or Urinal
• Often a patient is unable to safely use the restroom while on a
gurney or x-ray table.
• The radiographer must assist the patient with a bedpan or urinal if
the patient requests it.
• Standard bedpan/Urinal
• Fracture bedpan
67. Urinals
• Males
• Shaped so able to use supine, lying on side, or in Fowlers position
• Used for those unable to walk
• If patient able hand them urinal – collect w/ gloved hands –
dump out – rinse w/ cold water – place in soiled – offer wash
cloth & wash hands
68. Cont.
• If assistance needed:
• 1. put on clean gloves – raise cover slightly
• 2. spread patients legs & place urinal between – place penis into urinal
– hold urinal by handle until finished
• 3. remove, empty it, remove gloves & wash hands
69. Bedpans
• Used for defecation & females for both defecation & urinating
• Two types
• Metal or plastic (most common)
• Fracture pan
• Hand washing important before & after
• If cold run warm water over and dry
• Patient privacy a must - place sheet over them
70. Assisting Patient w/ bed pan
• 1. remove bedpan cover & place at end of table
• 2. place one hand under back – ask to lift hips & place pan –
cover w/ sheet
• 3. sit up if possible
• 4. Do not leave alone for long
• 5. put on clean gloves – patient lays back & raises hips to
remove pan
• 6. remove, cover, & empty
71. Assistance w/ bed pan
• 1. both put on gloves
• 2. assistant stands on opposite side
• 3. Turn patient into lat position
• 4. Place pan against hips – place patient supine and hold pan in
place
• 5. remove and wash hands
Sometimes help needed wiping
• Females from front to back
72. Departmental Safety
• Fire safety (86 – 90)
• Fall Prevention
• Poisoning and Disposal of Hazardous Waste Materials
• Radiation Safety
• ALARA
• Time – Shortest exposure time
• Distance – Increase distance from the source.
• Shielding – shield pt and use collimation.
73. Protection from Radiation
• Strive to produce x-rays with least possible dose to patient
• When patient moves – repeats are necessary – more radiation to
patient
• Voluntary – controlled by patient
• Caused from non communication
• Involuntary – cannot be controlled
• Room temp, medication, disease process, etc…
• Try to perform exam correct the first time to reduce patient dose
75. The Pediatric Patient
• Age: Infancy to 15 (18) years of age
• Requires safety and communication techniques for an effective
outcome
• Requires a sensitive approach toward the parent or guardian
• Establish a rapport with the parent and child
• Explain the exam to the child when applicable
• Establish eye level contact
76. Pediatric
• Get down to the child's level
• Establish a positive relationship
• Can present a challenge to interpersonal skills
• Technologist must incorporate:
• Patience - Technical knowledge
• Be understanding - Use effective communication
• And immobilization devices
77. Cont.
• Never separate security object from child’s sight
• Explain exam to parent with the child
• Helps child become familiar with you
• Never leave children alone
• If you can handle children effectively, you can handle anyone
78. Principles in Pediatric Imaging
• “…children are not just small adults…”
• Communication skills
• Immobilization techniques
80. Caring for Children During Radiographic
Procedures (7-2)
• Neonate (birth to 28 days)
• Infants (1 – 12 months)
• Toddlers (1-3 years)
• Preschooler (3-6 years)
• School age (6-12 years)
• Adolescence (12-19 years)
81. High Risk Newborn Infant
• NICU – neonates in ICU
• Senses respond to changing enviroment
• Hand hygiene
• Appropriate clothing attire including gloves
• Cleanliness of portable
• Consult with infant’s nurse prior to exam
• Never image an infant without assistance
• Provide lead shielding to nurse and self
• Shield the infant
82. Infants
• 1 month to 1 year
• Not fearful of strangers
• First communications are facial expressions, body movements,
and other non verbal behaviors
• Hold infant like parents – like the familiarity
• Use a soothing voice – It’s okay
• Parents can come in to assist
• Never leave unattended
• 1 year olds can remember feelings of anxiety
83. Toddlers
• 1 to 3 years
• Begin to fear strangers initially
• Understand simple distractions
• Cannot take view point of another
• Use simple words
• Only concerned about now
84. Preschoolers
• 3 to 6 years
• Not able to reason logically or understand cause and effect
• Involved with self image
• They must see and hear to understand
• Must be actively involved to keep attention
• They will not hold still long
85. School-Aged Children
• 6 to 12 years (Age of Industry)
• Begin to think logically and analyze situations
• Can develop deeper understanding
• Fear injury, disease, death and punishment
• Can rationalize with them of why they need the exam
86. Adolescents
• 12 to 19
• Begins for girls before boys
• They focus on body awareness and modesty
• Try to avoid them embarrassment
• Same sex peer eases tension
• Appreciate being treated like an adult
87. The Adolescent or Older Child
• Use effective communication
• Identify the patient
• Explain the procedure
• Educate the patient
• Maintain the patient’s concern for privacy
• Provide after care directions
88. Transporting Infants and Children
• Standard Precautions must be followed during transportation
• ID the patient
• Portable incubator
• Crib
• Gurney
• Wheelchair
89. Immobilization and the Anxious Child
• Immobilizers are used when a child is not able stay in place long
enough for a successful diagnostic procedure
• Immobilizers should be used only when no other means are safe or
logical
• Images should be of high quality
• May require the help of the parents and other technologists
90. Immobilizers
• Commercial: Pigg-o-stat, Papoose
• Sheet Immobilizers
• Mummy-Style Sheet Wrap Immobilizer
• Commercial Immobilizers and Other Positioning Aids
• Posi-tot
• Tam-em board
• Infantainer
• Sandbags
91. Restraining a Child
• It’s difficult for parents to be objective
• When child is confined or strapped down
• Explain what you are doing & why these devices are needed
• Provides minimal discomfort and reduces radiation dose
• Immobilization needed most for neonatal & small children
92. Sheet Restraints
• Most effective, simple, inexpensive & reliable method of
restraining
• Mostly used on really young children
• Under 4 or 5
• Child is wrapped in sheet, securely to prevent movement
94. Commercial Restraints
• Two forms:
• Upright restraint
• Restraint boards
• Pig-O-Stat – Most common upright
• Radiolucent material
• Large enough for 3 yr old
• Rotates 360 degrees
• Built in lead shields for protection
• Holds securely & safely
• Only drawback – artifacts from sides
95. Commercial Restraints
• Restraint board (infant immobilizer)
• Contour fitting pad, mold, or sponge attached w/ Velcro straps
• Good way to immobilize infants & small children
• Similar to upright restraint device
• Safely secured without being held
96. Commercial Restraints
•Octastop board:
• Modification of Velcro strap board
•Metal frames attached to end
• Child is strapped w/ Velcro around limbs
• Can be rotated 360 degrees
• Drawback – only children up to 1 yr old fit in
device.
97. Noncommercial Restraints
• Plexiglas paddle:
• Immobilizes hands, feet, fingers & toes of young
• Radiolucent
• Apply little pressure to affected area – aides in holding still
• Velcro straps:
• Serves as a reminder not to move on older children & adults
• Tape:
• Used as reminder
• Skin for infants & really young more tender
• Twist to avoid contact with skin
• Can place gauze in between
• Stockinette:
• Stretchable cotton fabric in shape of sleeve
• Used on extremities & secured w/ tape
98.
99. Protection of the Child
• Protection from injury
• Supervision and immobilization of child
• Regular inspection of equipment
• Supervision of inexperienced technologists
• Documentation of incidents
• Radiation Protection
• Proper use of centering, exposure factors, collimation, and filters
• Gonadal and breast shielding
• Considerate patient positioning
• Protection of torso (sternum)
• ALARA!!!
IMAGE GENTLEY – Appropriate exposures
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100. Child Abuse
• Child abuse is any act of omission or commission that endangers or
impairs a child’s physical or emotional health and development.
• Child abuse includes the following:
• The four major types of child abuse are:
• Physical abuse
• Sexual abuse
• Emotional abuse
• Neglect
101. Special Concerns
• Suspected Child Abuse—it is required that a
healthcare professional report suspected
cases of abuse or neglect
• To report abuse, call the National Child
Abuse Hotline: 1-800-4-A-CHILD.
102. Special Concerns
• Signs of child abuse
• Evidence of posterior rib fractures
• Corner fractures and “bucket-handle” fractures of limbs
• Numerous fracture sites
• Varied stages of healing
103. Special Concerns
• Imaging Child Abuse
• Special attention to exposure factors and recorded detail
• Avoidance of the “babygram”
• Individually performed exams of multiple areas
104. Skeletal Survey
• AP skull
• Lateral skull
• AP complete spine
• Lateral complete spine
• AP both Humeri
• AP both Forearms
• PA both Hands & Wrists
• AP Pelvis
• AP both Femora
• AP both Tib/Fib
• AP both Feet
• AP Chest for Ribs
• Lateral Chest for Ribs
105. Radiographer’s Responsibility
• It will be the radiographer’s ethical and legal obligation to report
child abuse to the person at the institution who makes the enquiries
and the required reports in such cases.
• Each institution has a protocol that dictates the method of
processing suspected cases of child abuse.
• In most states, the health care worker who reports suspected child
abuse is protected from legal action if the report proves to be false.
106. Administering Medication to the Pediatric
Patient in Radiographic Imaging
• Medicating children can be life threatening and must not be
undertaken by the radiographer. However, if a registered nurse is
unavailable to administer contrast media to patients under 18 years
of age, with proper education and certification, the radiographer
may administer the contrast media under the Radiologist’s
approval.
• Drug absorption, biotransformation, distribution, use and
elimination are different in infants, children and early adolescents in
comparison to adults.
107. Questions Before Administration of Contrast
Media
• Drug or food allergies
• How does the child respond to medicines
• In what form are medicines administered in the child’s home?
• Will the parent be able to supervise the child after the exam?
• Any unusual circumstances with medication in which the physician should
be notified?
• Is the parent educated in the action of any possible reactions to the drug?
108. • The assessment and care of the child is usually performed by a
registered nurse who works in diagnostic imaging.
• Before the child receives a contrast agent or sedating medication is
discharged, he must be assessed by the nurse or physician and
given authorization to leave with a parent or guardian after the
exam.
109. Catheterization of Pediatric Patients
• Catheterization may be required for a cystography procedure,
which may include a voiding cystourethrography.
• Catheterization of pediatric patients is recommended by registered
nurse or physicians who have specialized education in pediatrics.
110. Examinations Unique to the Pediatric
Patient
• VCUG (voiding cysto-urethragram)
• Assesses bladder function and demonstrates ureteral and
urethral anatomy
• Assesses vesicourethral reflux
• Identify urethral strictures in males