Dermatology — Mcq Pdf

A patient on carbamazepine develops fever, facial edema, widespread dusky red macules with target lesions and mucosal erosions. Diagnosis: A) Urticaria B) Erythema multiforme major C) Stevens-Johnson syndrome D) Fixed drug eruption

A patient with fair skin has a new 6 mm pigmented lesion with irregular borders, variegated color, and recent change. Best next step: A) Topical 5-FU B) Shave biopsy C) Excisional biopsy with 1-2 mm margins D) Observation for 3 months

Koilonychia (spoon-shaped nails) is classically associated with: A) Psoriasis B) Iron deficiency anemia C) Fungal infection D) Lichen planus dermatology mcq pdf

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

Tense bullae + linear IgG along basement membrane. Pemphigus vulgaris has flaccid bullae + IgG in intercellular spaces (fishnet pattern). A patient on carbamazepine develops fever, facial edema,

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 40-year-old woman has multiple painful, erythematous nodules on the shins, along with fever and arthralgias after a streptococcal throat infection. Most likely: A) Erythema migrans B) Erythema nodosum C) Erythema multiforme D) Erythema marginatum Most likely diagnosis: A) Contact dermatitis B) Atopic

The most common initial site of involvement in pityriasis rosea is: A) Palms and soles B) Trunk (herald patch) C) Scalp D) Face