This document provides information on managing and removing ear foreign bodies in children. It begins by outlining the learning objectives which include describing signs and symptoms, identifying foreign body types, preparing equipment, differentiating complications, planning nursing care, and providing health education. Common foreign bodies are then described including location in the ear. Techniques for removal depending on type and location are explained. Potential complications are outlined. The case study provides background on a 3-year-old girl admitted with a bead lodged in her ear along with her treatment course and nursing care including health education provided at discharge.
Foreign bodies refer to any object that is placed in the ear, nose, or mouth that is not meant to be there and could cause harm without immediate medical attention.
Children and even mentally retarded adults have the tendency to have habit of putting Foreign Bodies in their Nose themselves or by others. However treating surgeons are likely to forget nasal packs and splints as well.
Foreign bodies refer to any object that is placed in the ear, nose, or mouth that is not meant to be there and could cause harm without immediate medical attention.
Children and even mentally retarded adults have the tendency to have habit of putting Foreign Bodies in their Nose themselves or by others. However treating surgeons are likely to forget nasal packs and splints as well.
Ototoxicity is, quite simply, ear poisoning (oto = ear, toxicity = poisoning), which results from exposure to drugs or chemicals that damage the inner ear or the vestibulo-cochlear nerve (the nerve sending balance and hearing information from the inner ear to the brain).
Ototoxicity is, quite simply, ear poisoning (oto = ear, toxicity = poisoning), which results from exposure to drugs or chemicals that damage the inner ear or the vestibulo-cochlear nerve (the nerve sending balance and hearing information from the inner ear to the brain).
The most common presenting complaint of Ophthalmology in Emergency dept. is Foreign body sensation, so just to recall the basics of Ophthalm in ED, read the following PPT.
GEMC: Aspirated and Ingested Foreign Bodies: Resident TrainingOpen.Michigan
This is a lecture by Dr. Jim Holliman from the Ghana Emergency Medicine Collaborative. To download the editable version (in PPT), to access additional learning modules, or to learn more about the project, see http://openmi.ch/em-gemc. Unless otherwise noted, this material is made available under the terms of the Creative Commons Attribution Share Alike-3.0 License: http://creativecommons.org/licenses/by-sa/3.0/.
What specific questions you will ask to reach the diagnosis?
Give the differential diagnosis?
Give management plan of your diagnosis?
What complications can develop?
Write the treatment of your diagnosis?
This is an insidious condition characterized by accumulation of nonpurulent effusion in the middle ear cleft.
The effusion is mostly viscid and thick but sometimes it is thin and serous.
This condition is commonly seen in the school going children.
it is also known as;
Secretory otitis media.
Mucoid otitis media.
Glue ear.
Describe nursing assessment of the ear, sinuses ,nose, throat.
Identify nursing responsibilities for patient undergo diagnostic test or procedure for ear, sinuses, nose, throat.
Describe the common therapeutic measures for ear, sinuses ,nose, throat.
Explain the pathophysiology, etiology, clinical manifestation and treatment for ENT disorders.
Assist in developing nursing care plans for patient with ENT disorders.
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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
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Title: Sense of Smell
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 primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...
Management of foreign body in ear
1.
2. Learning outcomes
At the end of the online lecture, student should be able to:
1.Describe the sign and symptoms children with foreign
body in the ear.
2. Identify the type of foreign body correctly.
3. Prepare the equipment correctly.
4. Differentiate the warning sign of complication .
5. Plan the quality nursing care for the patient.
6. Recommend health education with confident.
4. INTRODUCTION
•FOREIGN BODY, EAR
• Condition where something is present in the ear that is
not normally there.
1. Common in children especially toddlers
2. Although they can be found in adults.
5. SIGN AND SYMPTOMs
Ear pain
Ear discharge
Loss of hearing in one ear
Reduced hearing
Fretfulness of child
Child scratching at the ear
6. WHERE IT STUCK?• Most foreign bodies will lodge either
lateral to the isthmus or impacted to
the site.
• Located in the deep meatus they may
reside in the anterior recess
7.
8. TYPE OF FOREIGN BODY
NON-LIVING
SPONGE
ERASER
PAPER
WOOD
COTTON BUDS
LIVING
BEANS
NUTS
WORMS
MAGGOTS
BEAD
METAL
STONES
PLASTIC TOYS
BUTTON BATERY
ORGANIC INORGANIC
18. CROCODILE FORCEP
a pairs of crocodile forceps can easily graps objects such as
cotton wool , paper ,pieces of foam sponge and insects.
Should not be use to remove smooth round objects.
19. MICROSUCTION
Suction is satisfactory for the majority of foreign
bodies.
Removal should be perform with an microscope to
avoid trauma to the canal or tympanic membrane
20.
21. EAR SYRINGING
Ideal for most foreign bodies excepts if vegetable
material and organic type.
Irrigation must be avoid with vegetable material and
organic type because this causes welling of the object
and makes removal more difficult.
22.
23. INSECTS
Olive oil is used to drown lives insect in the external
auditory.
Crocodile forceps are then used to remove the insect
24. COMPLICATION
1. Acute complications of ear foreign body removal
include canal abrasions, bleeding, infection.
2. perforation of the tympanic membrane.
3. Otitis externa / otitis media
4. Foreign body granuloma
5. Tetanus may occur from sharp infected foreign bodies.
25. TIPS AND WARNING
Repeated attempts at removal are unkind
If foreign is not visual abandon the procedure-
( PLEASE REFER TO DOCTOR )
To be careful during the procedure.
TYMPANIC MEMBRANE WILL INJURED
26. PATIENT’S BACKGROUND
Admit paediatrics ward.
She is 3 yrs old malay girl.
No past medical/surgical history.
27. PRESENT HISTORY
OUT PATIENT DEPARTMENT
Complaint of left ear discharge for one month. After
the patient having upper respiratory tract infection.
According to mother the girl have insert (scarf
beads) in the left ear and removed by her mother.
Only removed 3 pcs only and complaint still left
1( scarf beads) inside the ear.
28. CONT:
Was refer to Otorhinolaringology, Hospital X.
She was given antibiotic augmentin 10/7 but still no
any improvement.
Hospital X Intan refer again to Hospital Y for futher
management.
30. Otoscopy was done .
•-Right ear
wax with Tympanic membran intact
-Left ear
pus with granulation tissue occluding external Aqustic canal,
Tympanic membran not visualised for left ear.
31. TREATMENT
Patient was admitted:
- Start i/v Augmentin 225 mg tds,
-Paracetamol Syrup 225 mg PRN
-To review if not resolving
- KIV for EUA on Thursday
32. DAILY REVIEW
Patient was review and Tarivid ear
drops 3 drops BD Left ear was added.
Contninue medication as ordered
33. Cont:
Vital signs patient was stable , patient
comfortable with minimal pain,no
bleeding.
After day 5 i/v Augmentin ,patient was
procced for EUA.
34. PRE - OP
For anaest to review, seen by anaest, proceed for EUA as planned.
Keep NBM at 12 MN,
IVD 52 ml/hr Halfsaline Dextrose 5 % once NBM
Blood investigation :
Fbc - normal
Renal Profile - normal
GSH
Consent by mother/father
Vital signs
35. EUA PROCEED
EUM was done after patient sedated
RESULT:
1. No foreign body.
2. Granulation tissue left ear
3. Tympanic membrane perforation
36. PROGRESS REPORT OF PATIENT
- Afternoon ward round
6 hours post EUM and removal of granulation tissue left ear, patient stable,
no fever, taken orally, complaint of mild dizziness with vomitted once.
-Physical examination done :
Left ear Popewick insitu
No bleeding seen
Plan: continue antibiotic
Continue sofradex
Off ivd once tolerating well
37. - Patient seen at clinic
EUM left ear - popewick removed
superior perforation of TM seen
granulation tissue seen near TM
popewick reinserted
Plan: patient discharge with medication.
TCA1 week
Syrup augmentin 225 mg bd x 1/52
Syrup PCM 225 mg qid
Taravid ear drop left ear 3 drops bd
38. Followup at clinic:
After 1 week
Patient well, no fever.
Popewick removed, TM perforation with granulation at TM
smaller ,no pus seen.
Plan : continue popewick
After 2 weeks
Patient well, popewick removed , left ear granulation tissue
less, much improved
Plan : continue ear drop
After 3 weeks
Patient defaulted TCA
40. Potential infection related to deficit knowledge regarding ear
care .
Obj: No infection and patient understand about ear care
1. Keep ear dry to avoid infection because wet is good place
for microrganism to spread .
wear ear plug while bathing
Put cotton wool wet with olive oil in ear while bathing
to avoid water getting inside the ear.
No swimming or diving.
41. 2. Wipe the external ear after bathing with dry soft
towel.
3. Dont put any tradisional medicine in ear to avoid
infection.
4. Don’t dig the ear with cotton bud because can cause
trauma to ear canal and the cerumen will become
impacted and will be infected.
42. Fear and anxiety related to procedure
Objective : patient told the fear and anxiety reduced
1. Talk with patient smoothly, for patient not to afraid of doctors
and nurses.
2. Tell the procedure to patient , for patient co-operation.
3. Ask mother to always beside with patient for moral support,
and not fear .
44. health education
1. Wipe the outer ear with a dry cloth or tissue
to dry the ear.
2. Do not use cotton bud to clean the ear
canal, it’s cause trauma and the
cerumen will become impacted.
3. Do not use pins or sharp pointed objects to
clean your ears, because these objects may
injured the ear canal or eardrum.
45. 4.Tell the patient , do not put anything into ear
and nose, it’s cause trauma and infection .
5.Tell the parents, treating upper respiratory
infections promptly to reduce the risk of ear.
6. See doctor or come to hospital immediately
if sign and symptom of infections e.g. redness,
fever, pain, ottorhea for early treatment.
Cont:
46. Cont:
7. Choose a suitable play toys for your children to make
sure the safety.
8. Seek the doctor if you notice foreign body insitu
for early treatment .
9. Continue follow up to clinic regularly as ordered to
review the progress of .
treatment.
10. Continue take medication as ordered especially
antibiotic to avoid resistant to antibiotic.