Friday Pop Quiz 6/6/2025
A 30 year old female at 20 weeks gestation presents with the following rash. She notes a similar rash occurred during her last pregnancy but spontaneously resolved. Which of the following is the most likely diagnosis?
A. Atopic eruption of pregnancy
B. Impetigo herpetiformus
C. Polymorphus eruption of pregnancy
D. Pemphigu …
A 30 year old female at 20 weeks gestation presents with the following rash. She notes a similar rash occurred during her last pregnancy but spontaneously resolved. Which of the following is the most likely diagnosis?
A. Atopic eruption of pregnancy
B. Impetigo herpetiformus
C. Polymorphus eruption of pregnancy
D. Pemphigu … 
A 31-year-old male presents to the dermatologist with the condition depicted in the image. The swelling, redness, and pain started around the nail after a traumatic event. Since then, he has had this area drained, and he has taken several courses of antibiotics. He is concerned that it is not improving and requests further evaluation … 
What is the first-line therapy for the mild-moderate disease depicted in the image?
A. Narrow-band UVB
B. Biologic agents
C. Acitretin
D. Topical glucocorticoids
E. Methotrexate
To find out the correct answer and read the explanation, click here.
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What test should be performed for our patient with the hair loss pictured?
A. Serum zinc level
B. RPR
C. ESR and CRP
D. Serum copper level
E. Free and total testosterone levels
To find out the correct answer and read the explanation, click here.
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A 30 year old female presents with the following nail change. Which part of the nail has been affected to yield this clinical finding?
A. Nail matrix
B. Nail plate
C. Nail bed
D. Proximal nail fold
E. Hyponychium
To find out the correct answer and read the explanation, click here.
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