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USMLE · Question #45
USMLE Question #45: Real Exam Question with Answer & Explanation
The correct answer is A. Increased aortic pressure. See the full explanation below for the reasoning.
Question
Which of the following occurs during ventricular systole?
Options
- AIncreased aortic pressure
- BIncreased ventricular volume
- CDup heart sound
- DP wave
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