HUMAN ANATOMY-ACCESS
9th Edition
ISBN: 9780134562773
Author: Martini
Publisher: PEARSON
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Question
Chapter 22, Problem 7RC
Summary Introduction
To review:
The functions of the venous valves present in the limbs.
Introduction:
The blood pressure inside a few veins and venules is low. As a result, they are unable to overcome the gravitational force. For instance, when a person is standing, the blood in the feet needs to return to the heart, for which it needs to overcome the gravitational pull of the earth. As a result, the veins have valves to prevent the backflow. These valves are made up of elastic tissue and helps in unidirectional flow of blood.
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Chapter 22 Solutions
HUMAN ANATOMY-ACCESS
Ch. 22 - Prob. 1RFTCh. 22 - Prob. 2RFTCh. 22 - Prob. 3RFTCh. 22 - Prob. 4RFTCh. 22 - Prob. 5RFTCh. 22 - Prob. 6RFTCh. 22 - Prob. 7RFTCh. 22 - Prob. 8RFTCh. 22 - Prob. 9RFTCh. 22 - Prob. 10RFT
Ch. 22 - Prob. 11RFTCh. 22 - Prob. 12RFTCh. 22 - Prob. 13RFTCh. 22 - Prob. 14RFTCh. 22 - The only blood vessels whose walls permit exchange...Ch. 22 - Prob. 16RFTCh. 22 - Prob. 1RCCh. 22 - Prob. 2RCCh. 22 - Prob. 3RCCh. 22 - Prob. 4RCCh. 22 - Prob. 5RCCh. 22 - Prob. 6RCCh. 22 - Prob. 7RCCh. 22 - Prob. 8RCCh. 22 - Prob. 9RCCh. 22 - Prob. 10RCCh. 22 - Prob. 1CTCh. 22 - Prob. 2CTCh. 22 - Prob. 3CT
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- What are the two blood vessels that provide the blood to the heart?arrow_forwardIn which type of blood vessels are valves found? What istheir function?arrow_forwardWhen each chambers is contracting, which valves are open to let blood flow out and which valves are closed to prevent the blood from back flow?arrow_forward
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