Dermatology Mcq Pdf May 2026
The most common initial site of involvement in pityriasis rosea is: A) Palms and soles B) Trunk (herald patch) C) Scalp D) Face
Only Microsporum species (M. canis, M. audouinii) fluoresce bright blue-green. Trichophyton species do not fluoresce. 6. Recommended Resources for Further Study | Resource | Type | |----------|------| | Andrews’ Diseases of the Skin | Textbook | | Fitzpatrick’s Color Atlas | Atlas | | Dermatology DDx Deck (Usatine) | Flashcards | | First Aid for the USMLE (Derm chapter) | Review | | Free online question banks | Qbank | End of PDF sample – 20 MCQs. To generate additional sets (100, 500, or specialty topics), contact or use a question generator.
Dusky target lesions + mucosal involvement + drug trigger (carbamazepine) = SJS. Erythema multiforme major is an older term, but SJS is preferred when mucosal erosions and systemic symptoms present. dermatology mcq pdf
Neutrophilic microabscesses in stratum corneum. Acantholysis = pemphigus; Spongiosis = eczema; Civatte bodies = lichen planus.
A patient presents with sudden onset of diffuse erythroderma (>90% body surface area redness and scaling), with chills and tachycardia. This is most commonly a complication of: A) Atopic dermatitis B) Psoriasis C) Contact dermatitis D) Scabies The most common initial site of involvement in
A patient presents with multiple vesicles in a dermatomal distribution on the right trunk, with pain and burning. Diagnosis: A) Herpes simplex B) Varicella C) Herpes zoster D) Contact dermatitis
A child has intensely pruritic vesicles on the flexural aspects of elbows and knees, with personal/family history of asthma and hay fever. Most likely diagnosis: A) Contact dermatitis B) Atopic dermatitis C) Scabies D) Dermatitis herpetiformis Trichophyton species do not fluoresce
A 45-year-old woman has malar erythema, flushing, and telangiectasias. She denies comedones. She also reports ocular irritation. Most likely diagnosis: A) Acne vulgaris B) Rosacea C) Lupus erythematosus D) Seborrheic dermatitis
