Nadia burns her hand

Nadia burns her hand

1. Skin

   • skin layers
     • epidermis
       • stratum corneum
       • stratum lucidum
       • stratum granulosum
       • stratum spinnosum
       • stratum basale
     • dermis
       • papillary
       • reticular
     • subcutaneous fat layer
   • skin function
     • protection
     • sesation
     • metabolism
     • thermoregulation

2. Burns

   • causes
     • Thermal burn
       • Direct flame
       • hot boiling water or oil
     • chemical burn
       • strong acid
       • strong alkali
     • electrical burn
       • high voltage
     • Radiation burn
   • Types
     • 1st degree
       • sunburn
     • 2nd degree
       • partial thickness
       • presence of blisters
     • 3rd degree
       • Full thickness
     • 4th degree
       • will reach the bones or the muscles
   • Management of burn
     • First aid
       • minor burn
         • 1.cool the burn
         • 2. remove tight items from the burned area
         • 3. Don't break small blisterss
         • 4. Apply mositurizer or aloe vera lotion or gel
         • 5. take an over the counter pain reliever
       • major burn
         • 1. Call emergency
         • 2.protect the burned person for further harm
         • 3. check for signs of circulation
         • 4. remove tight items
         • 5. don't immerse large severe burns in cold water
         • 6. Elevate the burned area
         • 7. cover the area of the burn
     • Fluids
     • analgesia
   • pathology of burns
     • local response
       • three zones of burn
         • zone of coagulation
         • zone of stasis
         • zone of hyperemia
     • systemic response
   • complications
     • Infection
       • pathology of acute infection
         • 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
     • low blood volume
     • dangerously low body temprature
     • breathing problems
     • scaring
     • acute renal failure
     • bones and joints problems
   • regeneration and repair
     • primary intention
     • second intention

3. normal cell

   • stress
     • fail to adapt
       • cell injury
         • cell death
           • Apoptosis
           • Necrosis
     • adaption

4. Demographics

   • nadia
     • 55 years old

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