Test 2 Flashcards
superfiail
epidermis
partial thinkness
through epidermis, not the dermis
full thickness
into subQ and beyond
granulation tissue
red beefy tissue highly vascularized
exudate
drainage
everisceration
viscera coming out, cover with sterile towels and normal saline
fistula
tunnel from one place to anther ex rectum to vagina
eschar
like a scab
maceration
softening of the skin
excoriation
denuding of the skin that leads to other things
how does smoking interfere with wound healing
interferes with vitamin c absoption
clean wounds
uninfected with no inflammation
clean contaminated wound
surgery in GI
contaminated wound
major breach of aspepsis
regenerative/epithelial healing
dermis and epidermis partial thickness healing
primary intetion healing
surgery site
secondary intention healing
should not be closed because its infected, heals from inner to outer by filling with granulation tissue, loose tissue this way
tertiary healing
clean contaminated, 2granulation tissues brought together
inflammatory phase of healing
1-5 days, clotting, inflammation
proliferative phasae of healing
granulation, 5-21 days
maturation phase
next 3-6 mo, collage turns to scar tissue
serous exudate
clean wounds, serum from the clot
sanguinous exudate
deep wounds, vascular areas
sersanuinous drainage
blood and serous
purosaguineous exudate
red pus=small vessels have ruptured
dehiscence
rupture of one or more layers in a wound