Drug-Induced Bullous Disorders — MCQs

A 85-year-old female developed multiple blisters on the trunk and thighs. Nikolsky's sign is negative. The lesions came on and off. The most probable diagnosis is

Which of the following is NOT a characteristic of pemphigus vulgaris?

A patient presents with a history of bullae involving more than 30% of the body surface area, along with rashes all over the body and erosions of the lips and other mucosa, for a few days. What could be the potential triggering factor for this condition?

A patient on steroids develops sudden onset painful vesicles in T4 dermatome. Best initial treatment is:

Which drug is most commonly associated with causing fixed drug eruptions?

Which of the following is NOT associated with erythema nodosum?

A patient was recently started on Fluphenazine. A few weeks later, he developed tremors, rigidity, bradykinesia, and excessive salivation. The first line of management for this patient is

A 60-year-old female presents with eczematous itching lesions. Biopsy revealed a subepidermal cleft with Direct Immunofluorescence showing Linear C3 & IgG deposition along the basement membrane zone. What is the likely diagnosis?

Which of the following drug classes is commonly implicated in causing Stevens-Johnson syndrome?

Acantholysis is seen in all except which of the following conditions?