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An increase in which of the follovwing will produce an increase in the mean arterial pressure? O All the above Heart contractility Total peripheral resistance Venous return

An increase in which of the follovwing will produce an increase in the mean arterial pressure? O All the above Heart contractility Total peripheral resistance Venous return

Human Anatomy & Physiology (11th Edition)
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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**Question:** An increase in which of the following will produce an increase in the mean arterial pressure? - ○ All the above - ○ Heart contractility - ○ Total peripheral resistance - ○ Venous return **Explanation:** This question is designed to test the understanding of factors affecting mean arterial pressure (MAP). An increase in heart contractility, total peripheral resistance, or venous return can each lead to an increase in MAP. Selecting "All the above" is correct because all listed factors contribute to an increase in mean arterial pressure. There are no graphs or diagrams to explain in this image.
Transcribed Image Text:**Question:** An increase in which of the following will produce an increase in the mean arterial pressure? - ○ All the above - ○ Heart contractility - ○ Total peripheral resistance - ○ Venous return **Explanation:** This question is designed to test the understanding of factors affecting mean arterial pressure (MAP). An increase in heart contractility, total peripheral resistance, or venous return can each lead to an increase in MAP. Selecting "All the above" is correct because all listed factors contribute to an increase in mean arterial pressure. There are no graphs or diagrams to explain in this image.
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