Explanation Two factors affect cardiac output. These factors are as follows: Volume of blood: The rapid transfusion of the blood increases the volume of the blood. When the preload increases, then it increases the cardiac output. This is implied by the Starling law of the heart. However, the decrease in blood volume because of rapid blood loss decreases the preload, which is responsible for decreasing the cardiac output...

11th Edition

ISBN: 9780077736224

Author: Cinnamon VanPutte, Jennifer Regan, Andrew F. Russo Dr., Rod R. Seeley Dr.

Publisher: McGraw-Hill Education

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Question

Chapter 21.7, Problem 55AYP

Summary Introduction

To determine:

The ways by which the blood volume and venous tone affect cardiac output.

Introduction:

The heart pumps the blood, and the amount of blood that is pumped by it within one minute through the circulatory system is known as cardiac output. The normal range of cardiac output is 4700 mL/min.

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Chapter 21.7, Problem 54AYP

Chapter 21.7, Problem 56AYP

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Seeley's Anatomy & Physiology

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The ways by which the blood volume and venous tone affect cardiac output. Introduction: The heart pumps the blood, and the amount of blood that is pumped by it within one minute through the circulatory system is known as cardiac output. The normal range of cardiac output is 4700 mL/min.

Solution Summary: The author explains how blood volume and venous tone affect cardiac output. Rapid transfusion increases the volume of blood, while rapid blood loss decreases the preload.

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