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Hypertension control — USMLE Step 3 MCQ

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HardAmbulatory Medicine / Primary CareHypertension controlUSMLE Step 3

A primary care practice reviews data and finds that 42% of patients with hypertension have no documented out-of-office blood pressure readings before medication initiation. Several patients were started on therapy after a single high office reading. The team wants to improve diagnostic accuracy while reducing overtreatment. Which of the following is the most appropriate quality improvement measure?

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Reveal the answer and explanation

Correct answer: DCreate an electronic prompt for validated home or ambulatory readings before diagnosis

System-level prompts that standardize confirmation of hypertension improve diagnostic quality and reduce unnecessary treatment.

Reference: USPSTF A and B Recommendations, 2025-2026: https://www.uspreventiveservicestaskforce.org/uspstf/recommendation-topics/uspstf-a-and-b-recommendations