Dermatology Flashcards
1
Q
What does immunofluorescence reveal in dermatitis herpetiformis?
A
Granular IgA at the dermal papillae
2
Q
What does immunofluorescence reveal in linear IgA Disease?
A
Linear IgA at the basement membrane
3
Q
Which drugs are most likely to cause generalised itchy pink wheels?
A
Codeine
Aspirin
ACE inhibitors
4
Q
Which drugs are most likely to cause erythema and blistering on face, forearms and neck after being out in the sun?
A
Doxycycline
Bendroflumethiazide
Some NSAIDs
5
Q
What is the diagnosis of patch hair loss with exclamation mark hairs?
A
Alopecia areata
