In-depth explanation of labor divided into two extensive parts. A thorough examination of proper procedure, care, and health for expecting mothers. Delicate consideration must be taken to insure the safety of the baby and promote the best chances for a healthy delivery. Topics such as biochemical messengers, hormonal balance, preterm conditions, fetal position, and cardinal movements.
Perineal care involves washing the external genitalia and surrounding with soap and water or with water alone or in combination with any commercially prepared peri-wash.
In-depth explanation of labor divided into two extensive parts. A thorough examination of proper procedure, care, and health for expecting mothers. Delicate consideration must be taken to insure the safety of the baby and promote the best chances for a healthy delivery. Topics such as biochemical messengers, hormonal balance, preterm conditions, fetal position, and cardinal movements.
Perineal care involves washing the external genitalia and surrounding with soap and water or with water alone or in combination with any commercially prepared peri-wash.
At the end of the session students will be able to
describe the hygienic care that nurses provide to clients.
identify the factors influencing hygienic practice
identify normal and abnormal assessment findings while providing hygienic care to the clients.
provide hygienic care of the skin - bath and pressure points, feet and nail, oral cavity, hair care, eyes, ear and nose.
assess the hygienic environment.
explain the various types of beds.
At the end of the session students will be able to
describe the hygienic care that nurses provide to clients.
identify the factors influencing hygienic practice
identify normal and abnormal assessment findings while providing hygienic care to the clients.
provide hygienic care of the skin - bath and pressure points, feet and nail, oral cavity, hair care, eyes, ear and nose.
assess the hygienic environment.
explain the various types of beds.
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.
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
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
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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
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Acute scrotum is a general term referring to an emergency condition affecting the contents or the wall of the scrotum.
There are a number of conditions that present acutely, predominantly with pain and/or swelling
A careful and detailed history and examination, and in some cases, investigations allow differentiation between these diagnoses. A prompt diagnosis is essential as the patient may require urgent surgical intervention
Testicular torsion refers to twisting of the spermatic cord, causing ischaemia of the testicle.
Testicular torsion results from inadequate fixation of the testis to the tunica vaginalis producing ischemia from reduced arterial inflow and venous outflow obstruction.
The prevalence of testicular torsion in adult patients hospitalized with acute scrotal pain is approximately 25 to 50 percent
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
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.
2. Bed Making
Ongoing provision of basic cleanliness,
comfort and safety
Clients may spend long periods of time in
bed, undertaking various activities –
depending on individual health state, and on
situational factors (ie if at home, or in a
health care agency)
3. Principles
Factors to consider with each bedmaking
episode:
Prevention of cross-infection
Safety and comfort for the client
Maintenance of good body mechanics
4. Prevention of cross-infection
Wash hands or use alcohol hand rub before
and after making each bed
If linen is very soiled, wear gloves for
removal
Dirty linen is put immediately into soiled linen
bag (white or brown bag) or as per
organisation – never onto floor !!
5. Don’t shake or flick linen excessively
Linen shouldn’t touch floor, or be held up
against carer’s clothing
Linen should only be put onto a clean
surface prior to bed making
NO interchange of linen between clients
6. Client safety and comfort
Ensure that bed brakes are on, and that bed
is returned to its original position (usually to a
height the resident can easily access), after
bed making is complete
Promote comfort, by having sheets free of
rough areas, wrinkles or creases, food
crumbs and foreign bodies
7. Avoid areas of potential pressure, ie hems of
sheets away from direct contact with client’s
skin
If waterproofing layer is used, must not
come into contact with client’s skin
Need to particularly consider safety and
comfort, if client occupies bed whilst it is
being made
8. Body mechanics of the carer
Maintain good body alignment when bed
making – avoid bending, stretching and
twisting
Use large leg muscles (bend knees), rather
than back muscles
Work smoothly and rhythmically – 2 people
to make beds together is optimal
9. If able, raise bed to a comfortable working
height (usually waist high) – to avoid bending
and back strain
Prepare well – gather all equipment initially,
and avoid legwork
10. Bed features
Many types of beds available, with multiple
modifications possible
In health agencies, most are “hi-lo”, allowing
adjustment of the bed base up and down
Most also allow position changes, ie
head/feet up/down
11.
12. Different types of operation – some have
hand-winding action, others with hydraulic
foot pump mechanism and release button,
some are electric
Bed brakes
Bed heads and feet are detachable, for
emergency access situations, or for transfer
of clients on their beds
13. Bed “attachments”
Trapeze/overhead “monkeybar”
Bedstick
Drainage tube bag hangers
Client call bell
Bed siderails – may constitute restraint!
14. Bed aids
Most bed aids relate to the comfort and
correct positioning of a client
If bed aids used, need to be appropriately
selected and used
Pillows – with waterproof cover
15. Bed aids - Mattress
Many different types
Air alternating
Egg carton
16. Bed cradle
Sheepskin – for under buttocks, or
elbow/heel protectors
Wedges/wedge shaped pillows
Footboards/foot bolsters
Absorbent layers
17. Sheepskins
Medical sheepskins –
green in color
30mm pile (springy),
especially tanned
High density-creates a
cushion that distributes
body weight & pressure
points over a large
area-each fibre acts as
a spring
18. Sheepskins Cont.
Wool can absorb
moisture up to 33% of
its weight without
feeling wet
Reduces friction &
shear
Medical sheepskins are
stamped
19. The steps to making an unoccupied bed
Wash & dry hands
Place clean linen &
soiled linen skip near
the bed
Ensure that there is a
chair on which to
place the bed clothes
Ideally there would be
two people to make
the bed
20. Move the bedside locker &
over bed table if necessary
Adjust the height of the bed
– it should sit about hip
height
Place pillows on the bed.
Place any soiled pillow slips
in the skip
Loosen the upper bed
clothes
21. Remove each item of
upper bed clothes
separately, fold &
place on the chair.
Loosen the bottom
bed clothes, fold &
place on the chair.
Any soiled items are
placed in the linen
skip
Roll, rather than fold
the waterproof sheet
(if applicable)
22. Pull the mattress well
up to the head of the
bed
Commencing with the
bottom sheet, each
item is replaced
separately
Ensure the hem of the
sheets is facing
outward to protect the
resident’s skin
23. Some facilities
will have fitted
bottom sheets
Note the centre of
the sheet follows
down the middle of
the bed
24. If a draw sheet or Kylie
sheet / Kylie pad is
used it is positioned
approximately 25cm
from the head of the
bed. The bed clothes
should be centred and
unless being made up
as an open bed, tucked
in around the mattress
25. The mitred or military corner
Most hospitals and
residential care facilities
will make their beds
with the sheets having
a mitred corner
26. The steps
Once the sheet is placed on
the bed tuck the bottom end
of the sheet under the end
of the mattress
Pick up, about 20-30cm
from the end of the sheet,
and place it on the top of the
bed – this should make a bit
of a triangle shape
Tuck the sheet that is still
hanging toward the floor
under the bottom of the
matteress
27. The steps continued
Then bring the top part of the
triangle down and tuck into the
mattress for the BOTTOM sheet
Each layer of linen is tucked in the
same way
Often the top sheet and blankets
are left without the step above so
that all of the sheets are not tucked
in along the side of the bed – this
makes it easier to get patients and
residents back into bed
29. At the top end of the bed, fold
the top sheet over the
blanket. The top layer of
blanket is generally tucked
under from the top
Ensure there are no wrinkles
in any layer of the linen
30. Many facilities will have their own policies about using
resident’s own linen, and how the bed should look
Some facilities do not like to have blankets underneath showing
Be aware of your facility’s policy on laundering of personal linen
31. Replace & arrange the pillows to meet the resident’s needs
If a person is to return to bed, the top corner of the upper bed
clothes may be folded back
Ensure the bed is returned back to an appropriate level for the
resident to get back into bed, and place call bells etc in reach
Make sure there is no linen hanging on the floor
32. Replace any furniture
Tidy around the resident’s bed side eg serviettes, tissues etc
Remove linen skip
Wash & dry your hands
33. Now to make the occupied bed
Wash & dry hands
Explain the procedure to the individual &
ensure privacy
Collect clean linen & linen skip before
commencing to make the bed
Move the bedside locker & over bed table if
necessary
34. Ensure there is a nearby chair on which to place
the bed clothes
Adjust the height of the bed
Leaving sufficient pillows to support the individual,
place the reminder on the chair
Remove each item of upper bedclothes separately.
Bed clothes to be replaced are folded and put on
the chair. Cover the person with a procedure
blanket before removing the top sheet. Place
soiled items into the linen skip
Remove accessories such as bed cradle
35. Support the individual & gently turn him onto one side of the
bed. If only one nurse is making the bed, the side rail away
from her should be elevated (if insitu)
Loosen the bottom sheets on the occupied side, and roll
each one towards the centre of the bed. Brush out any debris
eg crumbs. Eliminate any creases from the mattress cover
Working at the unoccupied side of the bed, either:
Unroll, pull the bottom sheets taut, and tuck in around the
mattress OR If
using a fresh sheet, place on the bed and unfold it so that
centre laundry crease lies at the centre of the mattress. Tuck
in at the top, bottom and side. Roll the excess to the centre
of the bed
36. Carefully turn the individual to the other side of the bed,
providing adequate support as he is moved. If appropriate,
elevate side rail
From the opposite side of the bed, either:
Remove any soiled sheets and place in the linen skip
OR
Untuck and roll sheet/s to the centre of the bed
Ensure that side of the mattress is free from debris and
ceases, unroll and tuck the sheet/s in around the mattress
Assist the individual back into the centre of the bed, arrange
the pillows to meet the need and assist him into position
37. Replace any accessories, put on the top sheet and
remove the procedure blanket
Replace the blankets and quilt, ensuring that they
are positioned to cover the individual’s chest and
shoulders. Make foot pleats in the upper bed
clothes and avoid tucking them in to tightly
Adjust the height of the bed – ensure nurse call
bell within reach
Replace any furniture. Remove the linen skip.
Wash and dry hands.