Dermatology Flashcards
What are the 4 steps to examining the skin?
Inspect, describe, palpate and systematic check
What acronym is used to describe?
SCAM, site, colour, associates changes and morphology
What is the ABCD for pigmented lesions?
Asymmetry, border, colour and diameter
What is excoriation?
Erosion from scratching
What is a comedone?
Open = blackhead, closed = whitehead
Name 3 functions of the skin
Temperature regulation, sensation, vit D synthesis, Immunosurveillance and protective barrier
What is erythroderma?
Intense and widespread reddening of the skin
What do merkel cells do?
Contain specialised nerve endings for sensation
What is the average epidermal turn over time?
30 days
Eccrine vs Apocrine glands?
Eccrine glands are widespread, apocrine glands are found in the axillae, areolae and genitalia
What are the 3 main phases of hair growth?
Anagen, catagen and telogen