Dermatology

Question 1

Treatment for tinea?

Answer 1

Ketoconazole

Question 2

Treatment for onychomycosis?

Answer 2

Itraconazole (Jublia)

Question 3

Treatment for diaper rash with satellite lesions?

Answer 3

Nystatin

Question 4

Scientific name for skin-colored, fleshy papules in the anogenital region (manifestation of HPV)

Answer 4

Condyloma accuminata

Question 5

Most common benign epidermal skin tumour

Answer 5

Seborrheic keratosis
(Older fair skin ppl w/ sun exposure)

Question 6

Dry, rough macules or papules with a sandpaper texture, often with transparent yellow scaling.

Answer 6

Actinic keratosis -> Squamous cell carcinoma (2nd most common skin cancer)

Question 7

Most common skin cancer

Answer 7

Basal cell carcinoma

Question 8

Management for sebaceous cyst

Answer 8

Topical steroid if painful
Drain - but could come back
Sx referral

Question 9

What is telogen effluvium?

Answer 9

Diffuse, often acute hair loss of telogen hair (25%) (85% of hair is anagen)
Anagen hair - actively growing
Telogen - resting hair
A hair follicle usually grows anagen hair for almost four years, then rests for about four months. A new anagen hair begins to grow under the resting telogen hair and pushes it out. If there is some kind of stress to the body it can cause 70% of anagen hair to precipitate into the telogen phase thus causing hair loss.

Question 10

Complication of celiac disease?

Answer 10

Herpetiformis dermatitis