Pediculosis — MCQs

A child comes with a circular 3cm x 3cm scaly patchy hair loss with itching in the lesions. The investigation of choice is

Wood's lamp is not used for diagnosing:

Which of the following diseases is not transmitted by lice?

Scabies oral treatment of choice:

Statement 1 - A 59-year-old patient presents with flaccid bullae. Histopathology shows a suprabasal acantholytic split. Statement 2 - The row of tombstones appearance is diagnostic of Pemphigus vulgaris.

Which of the following statements about pediculosis pubis is MOST accurate?

What is the causative agent for the lesion on penis shown below?

A 25 year old male presented with fast moving serpiginous rash on the body. What is the causative agent?

An infant presents with pruritic lesions distributed over the hands, feet, and periumbilical region. Which of the following diagnoses best fits this clinical picture?

A young tourist presents with an erythematous lesion on the cheek with central crusting after visiting a region endemic for a specific protozoal infection. What is the likely dermatological condition?