Quiz: Ace Your Exams

Get ready to dominate your medical and nursing exams by using our dynamic quizzes to elevate your knowledge and increase your confidence. Whether you're gearing up for the USMLE®, COMLEX®, or your next in-class assessment, Osmosis quizzes tackle key topics in pathology, diagnostics, and treatment approaches. By honing in on clinical readiness and decision-making, we make sure the knowledge you gain empowers you both in the classroom and in real-world practice. Jump in and supercharge your exam prep!

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A 35-year-old woman presents to the office for the evaluation of a rash on her knees bilaterally. The rash has been present for the past two months with intermittent itching, which has not improved with over-the-counter topical ointments. Past medical history is significant for inflammatory bowel disease, which is treated with 5-aminosalicylic acid. The rest of the history is noncontributory. The patient does not use tobacco, alcohol, or illicit drugs. Vitals are within normal limits. Physical examination shows a silver, scaly, erythematous plaque on the knees bilaterally that bleeds mildly on removing the scales. Which of the following histological findings are most likely to be seen on skin biopsy of this patient?

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