Friday Pop Quiz 5/15/2025
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.
Brought to you by our brand partner
*Brand partners had no …
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.
Brought to you by our brand partner
*Brand partners had no … 
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.
Brought to you by our brand partner … 
A 35-year-old female presents to dermatology clinic for the pictured rash, which has been recurring at least once per week for the past six months. Which of the following treatment options works by reducing mast cell degranulation through Bruton tyrosine kinase inhibition?
A. Dupilumab
B. Benralizumab
C. Cromolyn sodium
D. … 
Triggering factors in this generalized variant of psoriasis include all of the following EXCEPT:
A. Pregnancy
B. Rapid tapering of sytemic therapies
C. Hypocalcemia
D. Infections
E. Topical irritants
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partner
… 
A 2-week-old neonate has multiple blisters and erosions on the scalp, trunk, and extremities since birth. New lesions can be induced by mild friction. A biopsy is obtained from an induced blister and demonstrates cleavage at the dermal-epidermal junction and absent type VII collagen on immunofluorescence. What is the most likely genet … 