Two lesions have been slowly expanding on an older man’s chest for 2 years. What is the problem? This and questions on 3 other topics in this quiz.
Question 1:

A 68-year-old man presented with two growths on his chest, which he said had been slowly expanding over the past 2 years. They were occasionally tender and had bled with minimal trauma.
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The correct answer is a. Basal cell carcinoma
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Question 2:
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The correct answer is e. All of the above
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Question 3:
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The correct answer is a. True
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Question 4:

A 42-year-old African American woman had parallel linear black coatings on the dorsum of the tongue.
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The correct answer is d. Black hairy tongue
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FDA Approves Guselkumab for Pediatric Plaque Psoriasis and Active Psoriatic Arthritis
September 30th 2025The FDA has approved guselkumab for children aged 6 years and older with moderate to severe plaque psoriasis or active psoriatic arthritis, making it the first IL-23 inhibitor authorized for pediatric use.