This is a topic of MSN 2 from the unit of burn which include basic and initial portion of burn which includes:
definition
etiology
prevention
classification of burn
as per depth 1st, 2nd, and 3rd degree burn
rule of nine
pathophysiology
This is a topic of MSN 2 from the unit of burn which include basic and initial portion of burn which includes:
definition
etiology
prevention
classification of burn
as per depth 1st, 2nd, and 3rd degree burn
rule of nine
pathophysiology
An extensive presentation on the anatomy, physiology, classification and management of various degree of burns. I made this in the final year of my Anesthesia residency and I have tried to add the maximum information as possible to make this a useful source for anyone.
Burn and burn rehabilitation includes patho physiology of burn, types or causes of burn, acute management of burn, rehabilitation of burn, surgical management, grafting, complication of burn etc.
An extensive presentation on the anatomy, physiology, classification and management of various degree of burns. I made this in the final year of my Anesthesia residency and I have tried to add the maximum information as possible to make this a useful source for anyone.
Burn and burn rehabilitation includes patho physiology of burn, types or causes of burn, acute management of burn, rehabilitation of burn, surgical management, grafting, complication of burn etc.
Burns Microbiology by Janin
Infection is a major cause of morbidity & mortality in burns. Pierre goes through the common bugs responsible and how to manage them.
Brief description about what are burns, structure of skin, how we can classify burns based upon mechanism and differential diagnosis ,pathophysiology of burn, rule of 9, general and systemic response to burns, complications, fluid resuscitation, parkland formula, monitoring of resuscitation
"Understanding Burns: A Comprehensive Overview"
This presentation provides a comprehensive overview of burns, covering their classification, causes, symptoms, and treatment options. From minor burns to severe injuries, we explore the various degrees of burns and the associated complications. Additionally, we delve into preventive measures and first aid techniques for burn management. Whether you're a healthcare professional or simply interested in learning more about burns, this presentation offers valuable insights into this common yet often misunderstood injury.
A burn is a type of injury to skin, or other tissues, caused by heat, cold, electricity, chemicals, friction, or radiation. Most burns are due to heat from hot liquids, solids, or fire. While rates are similar for males and females the underlying causes often differ.
Basavarajeeyam is an important text for ayurvedic physician belonging to andhra pradehs. It is a popular compendium in various parts of our country as well as in andhra pradesh. The content of the text was presented in sanskrit and telugu language (Bilingual). One of the most famous book in ayurvedic pharmaceutics and therapeutics. This book contains 25 chapters called as prakaranas. Many rasaoushadis were explained, pioneer of dhatu druti, nadi pareeksha, mutra pareeksha etc. Belongs to the period of 15-16 century. New diseases like upadamsha, phiranga rogas are explained.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
263778731218 Abortion Clinic /Pills In Harare ,sisternakatoto
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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
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.
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
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
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
2. Burn
It may be defined as injuries
resulting from the application of dry
heat or chemical substances to the
external surface of the body resulting
in more or less destruction of tissues.
3. INTRODUCTION….
Throughout the country, an
estimated 1% of the population
suffers from different types of
burns each year.
OThe incidence of burn
injury varies greatly
between cultures.
4. Human skin can tolerate tempratures up
to 42 – 44* C But above these, the
higher the temperature the more severe
the tissue destruction
Exposure
10 seconds at 50ºC redness
10 seconds at 60ºC very superficial burn
10 seconds at 70ºC full thickness burn
1 second at > 70ºC partial thickness burn
1 minute at 55-65ºC partial thickness burn
5 minutes at 50ºC full thickness burn
5. SCALD
It is the injuries produced by
application by moist heat (like as hot water,
oil) to the body .
6. TRAITS BURN (Dry Heat) SCALD (Moist Heat)
Cause Flame , Hot Metal Boiling Water,milk,oil
etc
Site At or Above the site
of contact
At or Below the site
of contact
Singeing of hair Present Absent
Depth Often deep upto skin
or more
Usually depth is less
Healing Delayed Comperatively early
Scar Thick Thin
Contracture Common Not common
7. The common causes of burns in
Bangladesh are as follows:
A. Flame burn: 75% of
incidences occur due to flame injuries -
CAUSES OF BURN….
8. 1. Accidental:- this occurs
mainly in the home during
household work like cooking,
particularly from gas leakage or
burst stoves
2. Trapped in a burning house.
It includes..
9. 3. Using fire pots for warming in
the winter, especially old people
and children.
4. Warming the lower part of the
body after delivery specially
women in remote village areas.
10. B. Others: About 20% burns
are electric burns.
The cause of electric burn is
mainly accidental.
5. Homicidal and suicidal:
Pouring kerosene oil, diesel, gasoline
or other inflammable liquids onto a
human body
11. Fluid Shift
Period of inflammatory response
Vessels adjacent to burn injury
dilate > increase capillary
hydrostatic pressure & increase
capillary permeability
Patho-phisiology…
12. The increase in permeability is such
that large protein molecules can also
now escape with ease.
The damaged collagen and these
extravesated proteins increase the
oncotic pressure within the burned
tissue, further increasing the flow of
water from the intravascular to the
extravascular space.
13. Continuous leak of plasma from
intravascular space
Associated imbalance of fluid,
electrolytes & acid-base occur
Hemoconcentration
Lasts 24 – 36 hours
15. Gastrointestinal
Curling ulcer formation
Blood flow to splancnic
circulation
Metabolic
Hypermetabolic state
Immunologic
Increased risk of infection
16. ■ Burns produce an inflammatory
reaction
■ This leads to vastly increased
vascular permeability
■ Water, solutes and proteins move
from the intra- to the extravascular
space
The shock reaction after burns :
17. ■ The volume of fluid lost is
directly proportional to the area
of the burn
■ Above 15% of surface area
the loss of fluid produces
shock
(Cont..)
19. Severity is determined by :
Depth of burn
Extend of Burn calculated in
percent of total body surface
location of burn
patient risk factor
20. Assessing the area of a burn :
■ The rule of nines is adequate for
a first approximation only
■ The patient’s whole hand is 1%
TBSA, and is a useful guide in
small burns
■ The Lund and Browder chart is
useful in larger burns
21. Burn size needs to be formally
assessed in a controlled
environment.
This allows the area to be
exposed and any soot or debris
washed off.
22. The best measurement is
to cut a piece of clean
paper as the size of the
patient’s whole hand
(digits and palm), which
represents 1% TBSA,
and match this to the
area.
In the case of smaller burns
23. which states that –
each upper limb is
9% TBSA,
each lower limb 18%,
the torso 18% each
side
the head & neck
9%,
Perineum 1%
rule of nines
24. Before going to the Classification,
1st we take a look about the layers
of skin…..
The human skin is an intricate
organ. It has two layers-dermis and
epidermis.The outer most, known
as the epidermis, Below the
epidermis lies the dermis.
Classification Of Burn:
26. Nowthe Classification of Burn……….
A. According to Depth Of burn:
Superficial Partial Thickness Burn:
Involve epidermis + Papillary Dermis
Deep Partial Thickness Burn:
Involve epidermis + Upto Reticular Dermis
Full thickness Burn:
Involve the whole dermis
27. B. Traditionally :
1St Degree Burn : Only Epidermis
2nd Degree Burn: Epidermis and part
of Dermis
3rd Degree Burn: Full thickness Skin
28. Superficial partial thickness burn
Clinical features-
-blistering and or loss of epithelium
-underlying dermis is pink and moist
-the capillary return is clearly visible when
blanched
-pin prick sensation is normal
29. Deep partial thickness burn
Clinical features-
1. the epidermis is usually lost.
2. the exposed dermis is not as moist as that in a superficial
burn.
3. the colour does not blanch with pressure.
4. sensation is reduced.
5. unable to distinguish sharp from blunt pressure.
30. Full thickness burn
Clinical features-
1. The whole of the dermis is destroyed in this burn .
2. They have a hard ,leathery feel.
3. There is no capillary return.
4. Often thrombosed vessels can be seen under the skin.
5. These burns are completely anaesthetised.
31. Difference Between Superficial
and Deep Burn
Trait Superficial Burn Deep Burn
Involvement Only Epidermis Epidermis, Dermis and
Appendages
Pain Intense pain Less or no pain
Blister Present Absent
Fluid Loss Less Fluid More Fluid
Need Of Skin Grafting No need Needed
Healing Heals completely Heals with ugly scar
Complication No Heals with formation of
Hypertrophied scar or
keloid
32. Causes of burn withprobable depth..
Causes of burn Probable depth of burn
1.Scald 1.Superficial but with deep
dermal patches in the absence
of good first aid.
2.Fat burn 2.Deep dermal
3.Flame burn 3.Mixed deep dermal and full
thickness.
4.Alkali burn including cement 4.Often deep dermal or full
thickness.
5.Acid burns 5.Weak concentrations -
superficial, strong
concentrations -deep dermal.
6.Electrical contract burn 6.Full thickness.
33. MANAGEMENT
Pre- Hospital Care
The principles of pre-
hospital care are:
-Ensure rescuer safety
-Stop the burning
process
-Check for other injuries
-Cool the burn wound
34. Give oxygen-
If anyone
involved in a fire
in an enclosed
space or if there
is an altered
consciousness
level.
35. Elevate-
sitting a patient up with
a burned airway may
life saving in the event
of a delay in transfer to
hospital care. Elevation
of burned limbs will
reduce swelling and
discomfort.
36. Criteria for Hospitalization:
Children with > 10%TBSA Burn
Adult with > 15%TBSA Burn
Burn around mouth, nostrils, eyes,
ears, genitalia, anus, breasts,
hands,Face.
Burn with inhalation injury
Deep burn of any percentage
Acid and other chemical burn
Electric burn
Extreme of ages
37. Hospital care
The principles of managing an acute
burn injury are the same as in any
acute trauma case that is according
to ATLS .
Assessment and resuscitation
should be carried out
simultaneously-
38. A - Airway control
B - Breathing and Ventilation
C – Circulation
D – Disability
- neurological status
E – Exposure with environmental
control.
F – Fluid resuscitation
1.. ATLS
40. Airway
Rapid primary survey
and check airway-
Burn injury to the
airway above the larynx
by hot gases or to the
lower airway by inhaled
steam cause the
respiratory epithelium to
swell rapidly and that
may completely block the
airway.
41. Breathing
Inhalational injury:
Difficulty in breathing due to
chemical pneumonitis is
caused by the minute particles
that stick to the moist lining
cause intense reaction to the
alveoli.
42. 1.Treatment-
-nebulizers and warm
humidified oxygen,
-physiotherapy,
- sometimes continuous
or intermittent positive pressure
ventilation in an intensive care
unit may be needed.
43. Warning signs of burns
to the respiratory
system:
■ Burns around the
face and neck
■ A history of being
trapped in a burning
room
■ Change in voice
■ Stridor
45. Fig: 62% burn patient with Subclavian central venous catheter
C.V.P.
cathete
r
46.
47. Different fluids used in
resuscitation
Crystalloid:
- Ringer’s lactate
.Widely & safely use all
over the World.
- 0.9% Sodium chloride solution
- Hypertonic saline solution
- 5% DNS
- Hartman’s solution
- 5% DA
Colloid:
- Plasma
- Plasma substitute
e.g. Dextran, Gelatin
48. Parkland Formula
In 1st 24 hrs:
Total fluid – 4ml x bodyWeight in kg x
% burn. = ml Ringer’s lactate
In 1st 8 hrs – ½ of total fluid
In 2nd 8 hrs – ¼ of total fluid
In 3rd 8 hrs – ¼ of total fluid
In children, maintenance fluid must also be given. This
is normally dextrose–saline given as follows:
• 100 ml kg–1 for 24 hours for the first 10 kg;
• 50 ml kg–1 for the next 10 kg;
• 20 ml kg–1 for 24 hours for each kilogram over 20 kg
body weight.
49. Colloid resuscitation
Plasma proteins are responsible for
the inward oncotic pressure.
Without proteins, plasma volumes
would not be maintained as there
would be edema.
Proteins should be given after the first
12 hours of burn,
because before this time, the massive
fluid shifts cause proteins to leak out of
the cells.
50. The commonest is the Muir and
Barclay formula:
• 0.5 x percentage body surface
area burnt x weight = one portion;
• periods of 4/4/4, 6/6 and 12
hours respectively;
• one portion to be given in each
period.
FOR COLLOID
51. Nutrition of Burn Patient
■ Burns patients need
extra feeding
■ A nasogastric tube
should be used in all
patients with burns over
15% of TBSA
■ Removing the burn and
achieving healing stops
the catabolic drive
56. Management of burn wound has
undergone remarkable changes
since middle of the 1960’s,
when burn physician has multiple
agents to choose in controlling
bacterial growth.
1% silver sulfadiazine
(silcream, silverzin)
0.5% silver nitrate.
Gentamycin cream
Povidone iodine.
Common topical agents
57. Principles of dressings for burns
■Full-thickness and deep dermal
burns need antibacterial dressings
to delay colonisation prior to
surgery
■ Superficial burns will heal and
need simple dressings
■ An optimal healing environment
can make a difference to outcome
in borderline depth burns
58. • Dressing procedure should be
performed in operation
theatre.
• All instruments and dressing
materials used, should be
sterile and of medical grade.
59. Surgical treatment of deep burns
Deep dermal burns need tangential shaving
and split-skin grafting
All but the smallest full-thickness burns
need surgery
All burnt tissue needs to be excised
Stable cover, permanent or temporary,
should be applied at once to reduce burn
load
60. q Type of Burn suitable for excision :
- Deep partial thickness burn.
- Deep burn.
q Excision can be done by :
- Tangential excision
- Total burn excision
Burn Excision
65. Measures to Prevent
Complication Of Burn.
I/V fluid for volume replacement.
Adequate Dressing
Antibiotic to prevent infection.
Anti ulcerants to prevent Curling
ulcer.
Escheratomy in case of deep burn
66. (Cont..)
High protein diet
Physiotherapy to prevent
contracture
Vitamin C supplementaion
Diuretics to prevent renal
failure
Early skin grafting.