Integumentary Flashcards
Seborrhea
Oily skin
Petechiae
Tiny pinpoint (<3mm) hemorrhages, superficial bleeding from capillaries under skin
Pallor
Pale or lighter skin color than usual.
Pruritus
Intense itching causing the desire to scratch
Pigmentation
Skin color
Vitiligo
Skin areas without usual brown pigment
Urticaria
Hives, skin rash with red, raised, itchy bumps.
Xerosis
Dry skin
Nevus
Mole
What layer of skin contains blood vessels, hair follicles, and nerve endings?
Dermis
True or false: The dermis is composed of thick fibrous connective tissue?
True: The demis is composed of a thick fibrous protein called collagen that provides flexibility to resist tearing with movement.
What layer of the skin prevents water loss?
Epidermis
What layer of the skin secretes melanin?
Epidermis
What layer of skin contains fat stores for energy?
Subcutaneous
Hypopigmentation
Decrease in skin color
Hyperpigmentation
Increase in skin color
Cyanosis
Bluish color of skin
Ecchymosis
Bruises, spot or blotch larger than petechiae. Also called contusions
Hematoma
Blood clot in organ space, or tissue – raised
Diaphoresis
Profuse perspiration
Jaundice
Yellow color of skin, caused by increase in bilirubin
Edema
Swelling, presence of excess interstitial fluid.
Erythema
Inflammation of skin atea
Purpura
Collection of petechia and ecchymosis covering an area.