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Abdominal aortic aneurysm screening — MCCQE Part 1 MCQ

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EasyPreventive MedicineAbdominal aortic aneurysm screeningMCCQE Part 1

A 68-year-old man who has smoked for 35 years attends a preventive visit. He has no abdominal symptoms. Which of the following is the most appropriate screening consideration?

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Correct answer: C — One-time abdominal ultrasound screening for AAA

Canadian preventive guidance supports one-time ultrasound screening for AAA in men aged 65-80, especially with smoking history. CT angiography is not a population screening test because of radiation and contrast exposure. Asymptomatic status is exactly the context for preventive screening.

Reference: CTFPHC Abdominal Aortic Aneurysm Screening Guideline