1 Flashcards
a localized collection of pus caused by infection
Abscess
fluid-filled, elevation, superficial lesion greater than 1 cm in diameter
Bullae
is resulted from the dried secretions over the skin
Crust
bluish-gray discoloration of the skin resulting from the presence or abnormal amounts of reduced hemoglobin in the blood
Cyanosis
a closed sac containing liquid or semisolid material
Cyst
discoloration of skin caused by leakage of blood into the subcutaneous tissue
Ecchymosis
scratch or abrasion on the skin surface
Excoriation
linear crack in the skin surface
Fissure
flat, circumscribed lesion of the skin or mucous membrane that is 1 cm or less in diameter
Macule
solid skin elevation that extends into the dermal layer and that is 1 to 2 cm in diameter; a form of papule but larger and deeper
Nodule
solid, elevated, superficial lesion 1 cm or less in diameter
Papule
tiny, flat purple or red spots on the surface of the skin resulting from little bleeding within the dermal or submucosal layers
Petechiae
itchy skin
Pruritus
hemorrhage into the tissue, usually circumscribed; lesions may be described as petechiae, ecchymoses according to size
Purpura
vesicle or bullae that contains pus
Pustule