CHN RLE: WOUND COMPLICATIONS Flashcards
The most common complication from wounds
infection
a painful bacterial skin infection
cellulitis
spread to underlying tissue and bone
osteomyelitis
When a wound has dead tissue in the wound bed, it is called
necrotic wound
two main types of necrotic tissue
eschar and slough
wounds that will have a dry, thick, leathery appearance that is often tan, brown or black.
Eschar
wounds are yellow, tan, green or brown and may be moist, loose and stringy
Slough
is a flesh-eating disease that causes severe necrotic woundss
Necrotizing fasciitis
Necrotizing fasciitis symptoms
red or purple skin in the infected area, severe pain, fever and vomiting.
Necrotic wounds are unable to heal until the dead tissue is removed in a surgical process called
debridement
Additional complications of wound healing are
-Periwound dermatitis
-Edema and periwound edema
-Hematomas
-Dehiscence
-Maceration
causes compression of small vessels and decreasing blood flow, increasing the likelihood of a pressure ulcer or injury
Edema
a collection of blood outside of blood cells
Hematomas
the splitting or bursting open of a wound
Dehiscence
a macerated wound occurs when skin is in contact with moisture for too long, slowing healing and making skin more vulnerable to infection
Maceration