Nadia burns her hand

Skin
1. skin layers
  1. epidermis
    1. stratum corneum
    2. stratum lucidum
    3. stratum granulosum
    4. stratum spinnosum
    5. stratum basale
  2. dermis
    1. papillary
    2. reticular
  3. subcutaneous fat layer
2. skin function
  1. protection
  2. sesation
  3. metabolism
  4. thermoregulation
Burns
1. causes
  1. Thermal burn
    1. Direct flame
    2. hot boiling water or oil
  2. chemical burn
    1. strong acid
    2. strong alkali
  3. electrical burn
    1. high voltage
  4. Radiation burn
2. Types
  1. 1st degree
    1. sunburn
  2. 2nd degree
    1. partial thickness
    2. presence of blisters
  3. 3rd degree
    1. Full thickness
  4. 4th degree
    1. will reach the bones or the muscles
3. Management of burn
  1. First aid
    1. minor burn
      1. 1.cool the burn
      2. 2. remove tight items from the burned area
      3. 3. Don't break small blisterss
      4. 4. Apply mositurizer or aloe vera lotion or gel
      5. 5. take an over the counter pain reliever
    2. major burn
      1. 1. Call emergency
      2. 2.protect the burned person for further harm
      3. 3. check for signs of circulation
      4. 4. remove tight items
      5. 5. don't immerse large severe burns in cold water
      6. 6. Elevate the burned area
      7. 7. cover the area of the burn
  2. Fluids
  3. analgesia
4. pathology of burns
  1. local response
    1. three zones of burn
      1. zone of coagulation
      2. zone of stasis
      3. zone of hyperemia
  2. systemic response
5. complications
  1. Infection
    1. pathology of acute infection
      1. inflammation
        acute inflammation
        phases
        cellular phase
        Margination
        rolling
        adhesion
        transmigration
        chemotaxis
        pahgocytosis and bacterial killing
        vascular phase
        transient vasoconstriction
        vasodilation
        Increased vascular permeability
        signs and symptoms
        pain
        redness
        hotness
        swelling
        loss of function
        chronic inflammation
  2. low blood volume
  3. dangerously low body temprature
  4. breathing problems
  5. scaring
  6. acute renal failure
  7. bones and joints problems
6. regeneration and repair
  1. primary intention
  2. second intention
normal cell
1. stress
  1. fail to adapt
    1. cell injury
      1. cell death
        Apoptosis
        Necrosis
  2. adaption
Demographics
1. nadia
  1. 55 years old

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Nadia burns her hand

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	Created by Safaa Fayiz about 8 years ago