Friday Pop Quiz 2/21/2025
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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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.
Brought to you by our brand partner
… 
A 40-year-old female develops a wing of extra tissue in all of her fingernails which developed gradually through the years. You mention it is due to scarring in the nail matrix. What is the most common dermatologic association with this condition?
A. Lichen planus
B. Trauma
C. Stevens-Johnson syndrome
D. Alopecia areata
E. Renal failure
To find out the correct answer and read t … 
A 90-year-old male presents with irregularly shaped macules, 1-4 cm in diameter, that are dark purple with well-defined margins on both forearms. The lesions do not undergo the color changes of a raise and take up to three weeks to resolve. What is the most common cause of this skin condition?
A. Age and photo damage
B. Thick vessel walls
C. Iron deficiency anemia
D. Hereditary hem … 
Which of the following is not true of this condition?
A. Associated with twin gestation
B. Associated with primigravidas
C. Associated with premature labor
D. Associated with maternal obesity
E. Associated with third trimester of pregnancy
To find out the correct answer and read the explanation, click here.
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In 2022 the FDA approved a medication for the treatment of the condition dipicted in the image. It inhibits the same enzymes as which of the following?
A. Ruxolitinib
B. Abrocitinib
C. Apremilast
D. Adalimumab
E. Tofacitinib
To find out the correct answer and read the explanation, click here.
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