Decreasing blood pressure to the Aortic Arch & Carotid Sinuses should reflexly: decrease heart rate & increase stroke volume increase vascular resistance & decrease heart rate C. decrease stroke volume & decrease vascular resistance increase cardiac output & increase vascular resistance A. В. D.
Decreasing blood pressure to the Aortic Arch & Carotid Sinuses should reflexly: decrease heart rate & increase stroke volume increase vascular resistance & decrease heart rate C. decrease stroke volume & decrease vascular resistance increase cardiac output & increase vascular resistance A. В. D.
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:Decreasing blood pressure to the Aortic Arch & Carotid Sinuses should
reflexly:
decrease heart rate & increase stroke volume
increase vascular resistance & decrease heart rate
decrease stroke volume & decrease vascular resistance
A.
B.
C.
D.
increase cardiac output & increase vascular resistance
Using the Baro-receptor feedback mechanism, the parasysmpathetic
nervous system can affect which of the following variables to adjust blood
pressure?
A.
heart rate
stroke volume
vascular resistance
B.
C.
D.
contractility
An individual possessing only the A & B antigens is said to be of which blo
fype?
A.
A+
В.
AB+
С.
AB-
D.
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