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A person has a blood pressure of 145/95. What does the number 145 represent? Select one: O a. systolic pressure due to ventricles relaxing O b. diastolic pressure due to ventricles relaxing O c. systolic pressure due to ventricles contracting O d. diastolic pressure due to ventricles contracting

A person has a blood pressure of 145/95. What does the number 145 represent? Select one: O a. systolic pressure due to ventricles relaxing O b. diastolic pressure due to ventricles relaxing O c. systolic pressure due to ventricles contracting O d. diastolic pressure due to ventricles contracting

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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A person has a blood pressure of 145/95. What does the number 145 represent? Select one: a. systolic pressure due to ventricles relaxing O b. diastolic pressure due to ventricles relaxing O c. systolic pressure due to ventricles contracting O d. diastolic pressure due to ventricles contracting
Transcribed Image Text:A person has a blood pressure of 145/95. What does the number 145 represent? Select one: a. systolic pressure due to ventricles relaxing O b. diastolic pressure due to ventricles relaxing O c. systolic pressure due to ventricles contracting O d. diastolic pressure due to ventricles contracting
What is one purpose for vasodilation of blood vessels in the skin? Select one: O a. to stimulate muscle contraction (shivering) O b. to permit concurrent heat exchange O c. to cool the body on a hot day O d. to conserve heat on a cold day
Transcribed Image Text:What is one purpose for vasodilation of blood vessels in the skin? Select one: O a. to stimulate muscle contraction (shivering) O b. to permit concurrent heat exchange O c. to cool the body on a hot day O d. to conserve heat on a cold day
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