Pastest

Question 1

Usual organism causing carbuncles?

Answer 1

Staph aureus

Question 2

Drugs which can precipitate and exacerbate psoriasis?

Answer 2

Beta blockers and lithium

Question 3

Colour of pseudomonas under woods lamp?

Answer 3

Yellow-green

Question 4

Colour of corynebacterium minitissimum under woods lamp?

Answer 4

Red

Question 5

Surfaces affected by dermatitis herpetiformis?

Answer 5

Extensor surfaces, elbows, knees, back, buttocks

Men twice as commonly affected as women

Question 6

Side effect of nifedipine?

Answer 6

Gingival hyperplasia

Question 7

C1 esterase deficiency

Answer 7

Facial and tongue swelling
Autosomal dominant
Upper airway may be involved
Bowel wall involvement may result in severe abdominal pain

Question 8

Oral hairy leukoplakia

Answer 8

White corrugated lesions in the mouth
Caused by Epstein-Barr virus
-found in immunocompromised patients
-patients who use corticosteroid inhalers