Stroke volume can be decreased by

Question

Stroke volume can be decreased by (A) increasing heart rate (B) decreasing blood pressure (C) increasing venous pressure (D) decreasing peripheral resistance

Tardigrade Admin · Accepted Answer

Cardiac output equals stroke volume multiplied by heart rate. If the heart rate increases and cardiac output does not change, stroke volume will decrease.

Q. Stroke volume can be decreased by

increasing heart rate

decreasing blood pressure

increasing venous pressure

decreasing peripheral resistance

Cardiac output equals stroke volume multiplied by heart rate. If the heart rate increases and cardiac output does not change, stroke volume will decrease.