Question
Postgraduate medical-science integration task 120: Which statement should guide analysis of cardiac output regulation? Focus on physiology in this variation.
Select an option. Your answer will be checked instantly.
Correct Answer: B. Cardiac output equals heart rate multiplied by stroke volume and changes with preload, contractility and afterload
Explanation:
Cardiac output integrates rate and stroke volume, while loading conditions and contractility influence stroke volume.
Leave a Reply