Dermatology Flashcards
1
Q
Treatment for erythematotelangiectatic rosacea?
Papulopustular rosacea?
A
Erythematotelangiectatic: brimodine (vasoconstricting alpha2 agonist) or laser
Papulopustular: topical metronidazole
2
Q
Papule with central dimpling when pinched
A
Dermatofibroma
3
Q
Cyst with central punctum with cheesy white discharge
A
Epidermal inclusion cyst
4
Q
Skin cancer on the lower lip
A
SCC
5
Q
Skin cancer in a patient on chronic immunosuppression after an organ transplant
A
SCC
6
Q
Skin cancer with associated neurologic symptoms
A
SCC (invades nerves)
7
Q
Most common skin cancer
A
BCC
8
Q
Infection that can trigger SJS/TEN
A
Mycoplasma pneumonia (can also cause AIHA due to cold agglutinins)
9
Q
Some major medications that can trigger SJS/TEN
A
- Antibiotics (e.g. sulfonamides)
- Anticonvulsants (e.g. carbamezepine, lamotrigine, phenytoin)
- NSAIDs
- Allopurinol
- Sulfasalazine (DMARD)