Friday Pop Quiz 3/21/2025
A 15-year-old girl who recently moved from India to the United States presents to dermatology clinic with chief concern of the pictured rash. She has previously undergone treatment with 4 weeks of daily terbinafine, as well as 6 weeks of fluconazole, without resolution. KOH reveals numerous branching hyphae.
Which of the following is the most appropriate next step?
A. Initiate topica …
A 15-year-old girl who recently moved from India to the United States presents to dermatology clinic with chief concern of the pictured rash. She has previously undergone treatment with 4 weeks of daily terbinafine, as well as 6 weeks of fluconazole, without resolution. KOH reveals numerous branching hyphae.
Which of the following is the most appropriate next step?
A. Initiate topica … 
In addition to the lesions seen on the feet of this young man he also had geographic tongue, erythematous plaques on his penis, and arthritis - what HLA type is associated with this syndrome?
A. HLA-B27
B. HLA-B51
C. HLA-DR1
D. HLA-DR3
E. HLA-DQW2
To find out the correct answer and read the explanation, click here.
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Which medication can lead to the cutaneous finding depicted in the image?
A. Statins
B. Amantadine
C. Lisinopril
D. Niacin
E. Aspirin
To find out the correct answer and read the explanation, click here.
The photo for this week's pop quiz question is from: Full Spectrum of Dermatology: A Diverse and Inclusive Atlas.
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What is the most common site of extracutaneous involvement in this non-infectious disease?
A. Lungs
B. Eyes
C. Bone Marrow
D. Liver
E. Nasal mucosa
To find out the correct answer and read the explanation, click here.
The photo for this week's pop quiz question is from: Full Spectrum of Dermatology: A Diverse and Inclusive Atlas.
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This patient presented for a different lesion but you see this during your exam and perform a biopsy. If the pigmented lesion seen here is 0.9mm deep, what is the recommended margin for excision?
A. <0.5cm
B. 0.5cm
C. 1.0cm
D. 2.0cm
E. >2.0cm
To find out the correct answer and read the explanation, click here.
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