Chapter 3: Skin Term, Conditions, and Signs Flashcards
is a discolored spot on the skin; example: freckle
macule
is a solid, circumscribed, elevated area on the skin; example:pimple
papule
is a small, fluid filled sac; example: blister. A bulla is a large ________
vesicle
is a dry, serous or seropurulent, brown, yellow, red, or green exudation that is seen as secondary lesions; example: eczema
crust
is a thin, dry flake of cornified epithelial cells; example: psoriasis
scale
is a localized, evanescent elevation of the skin that is often accompanied by itching; example: urticaria
wheal
is a larger papule; example: acne
nodule
is a small, elevated, circumscribed lesion of the skin that is filled with pus; example: varicella (chickenpox)
pustule
_____ or ______ is an eating or gnawing away of tissue; examples: an open sore, decubitus ulcer
erosion, ulcer
is a cracklike sore or slit that extends through the epidermis into the dermis; example: athlete’s foot
fissure
is the medical term for measles
rubeola
is an irregular tearing of a surface, especially the skin
laceration
is the removal of foreign material, dead or damaged tissue from a wound, especially from a severe burn
debridement
A _______ is an injury in which the skin is not broken but becomes discolored due to escape of fluid into subcutaneous tissue.
bruise
is the forcible tearing away of a body part or structure such as a finger, toe, foot, or hand
avulsion