lp4 vocab-integumentary Flashcards
Nevus-
also known as a mole- darker part of skin due to sun exposure leading to increased melanocytes.
Edema-
The swelling of body tissues due to an excessive amount of tissue fluid inside of the tissues. Inflammation or injury may cause edemas.
Turgor-
when lifting the skin, this is the skins’ ability to return to place when it is released.
Erythema-
redness of the skin that is not normal due to inflation, fever, alcohol or blushing.
Contusion-
What people know as “bruises”. This is an injury under the unbroken skin that damages blood vessels.
Capillary Refill-
depressing the nail on a surface until color change and then releasing nail. The color coming back is the capillary refilling.
Mongolian Spot-
version of hyperpigmentation in newborns of color and is a result of deep melanocytes. Usually appears as a black-purple macular area and fades in first year of life.
Linea Nigra-
on abdomen during pregnancy- appears as brown-black line down midline.
Striae-
what people know as the “stretch marks” that appear during pregnancy.
vCyanotic-
discoloration of skin that is caused by a decreased amount of oxygen inside the blood.
Papule-
spot on the skin that you can palpate (examine by touching)- usually are elevated lesions that are <1 cm in diameter.
Pustule-
small elevation of skin that contains pus. Acne is example.
Urticaria-
hives, which are red, itchy spots that can appear on the skin and are an intense itch, may also have swelling.
Fissure
- a break or slit in skin or that extends down into dermis.
Petechaie-
small spots that mean there is bleeding under the skin.