Dermatology Flashcards

1
Q

Which skin condition is associated with insulin resistance?

A

Acanthosis nigricans

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2
Q

Causes of acanthosis nigricans

A
Insulin resistance (DM, obesity)
Familial
Drug induced
Malignant - gastric cancer, lung cancer
Idiopathic
Polycystic ovaries
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3
Q

Patch test results and their reactions

A

1+ Erythema and edema
2+ Papules
3+ Vesicles or bullae

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4
Q

Terbinafin, griseofluvin, fluconazole, itraconazole: Indications and monitoring

A

Antifungals.
Terbinafin: Liver tests + CBC
Griseofluvin: Liver tests + Renal tests + CBC
Fluconazole: Liver tests + Renal tests + Potassium
Itraconazole: Liver tests + Renal tests

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5
Q

Skin conditions associated with sarcoidosis

A

Erythema nodosum

Lupus pernio

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