Chapter 16 Practice Pt 2 Flashcards
an acute allergic reaction of the skin with hives and itching
urticaria
death of tissue associated with loss of blood supply
gangrene
a smooth, slightly elevated, edematous area that is redder or paler than the surrounding skin
wheal
increased growth of cells in the horny (keratinized) layer of epidermis
callus
an exanthematous viral disease: German measles
rubella
infection of the skin caused by a fungus
tinea
bedsore
decubitus ulcer
loss in pigment in areas of the skin
vitiligo
large vesicles
bullae
chronic, recurrent dermatosis marked by itchy, scaly, red patches covered by silvery, gray scales
psoriasis
itching
pruritis
bluish-black marks on the skin caused by hemorrhages into the skin
ecchymoses
papular and pustular eruption of the skin; comedones occur
acne
bacterial inflammatory skin disease; a contagious pyoderma
impetigo
hypertrophied, thickened scar tissue that occurs after trauma or surgical incision
keloid