When carotid and aortic baroreceptors slow their 'firings' to the nuclei in the brainstem, stroke volume increases

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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* 00
lo
When carotid and aortic baroreceptors slow their 'fırings' to
the nuclei in the brainstem,
O stroke volume increases.
O stroke volume decreases.
O heart rate increases.
O heart rate decreases.
O both stroke volume and heart rate decrease.
O both stroke volume and heart rate increase.
&
3.
4.
5.
9.
7.
6
in
4
Transcribed Image Text:* 00 lo When carotid and aortic baroreceptors slow their 'fırings' to the nuclei in the brainstem, O stroke volume increases. O stroke volume decreases. O heart rate increases. O heart rate decreases. O both stroke volume and heart rate decrease. O both stroke volume and heart rate increase. & 3. 4. 5. 9. 7. 6 in 4
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