How does an increase in heart rate contribute to an increase in blood pressure? O It increases the total peripheral resistance as it increases the amount of blood entering the blood vessels per minute. O It increases the cardiac output as this is solely determined by the heart rate. O It increases the cardiac output, as this is determined by the stroke volume and the heart rate. It reduces the cardiac output, as this is inversely proportional to the heart rate. O It increases the stroke volume as it will cause an increase the force of contraction of the heart.
How does an increase in heart rate contribute to an increase in blood pressure? O It increases the total peripheral resistance as it increases the amount of blood entering the blood vessels per minute. O It increases the cardiac output as this is solely determined by the heart rate. O It increases the cardiac output, as this is determined by the stroke volume and the heart rate. It reduces the cardiac output, as this is inversely proportional to the heart rate. O It increases the stroke volume as it will cause an increase the force of contraction of the heart.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:How does an increase in heart rate contribute to an increase in blood pressure?
O It increases the total peripheral resistance as it increases the amount of blood entering the blood vessels per
minute.
O It increases the cardiac output as this is solely determined by the heart rate.
O It increases the cardiac output, as this is determined by the stroke volume and the heart rate.
It reduces the cardiac output, as this is inversely proportional to the heart rate.
O It increases the stroke volume as it will cause an increase the force of contraction of the heart.
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