Explanation The blood pressure in the venous system is found to be too low in order to prevent the backward movement of blood towards the heart. The valves that are present in the veins prevent the backward flowing of blood whenever the pressure gets dropped in the veins. Thus, blood pressure is maintained in order to counter the gravity force. The total blood volume is found to be unevenly distributed among arteries, veins, and capillaries. Nearly two-thirds of the total blood volume is found in the systemic venous system...

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Question

Chapter 19.1, Problem 4LO

Summary Introduction

To describe: The venous system and distribution of blood within the cardiovascular system.

Introduction: The network of veins that are involved in delivering the deoxygenated blood back to the heart is referred to as the venous system. The venous system is a low-pressure system. The total amount of blood in the circulatory system of an individual is referred to as the blood volume. The blood volume is the sum of plasma volume and the erythrocyte (RBC) volume.

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Chapter 19.1, Problem 3LO

Chapter 19.1, Problem 1I

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Chapter 19 Solutions

Pearson eText for Visual Anatomy & Physiology -- Instant Access (Pearson+)

Ch. 19.1 - Prob. 1R Ch. 19.1 - Prob. 2R Ch. 19.1 - Prob. 3R Ch. 19.1 - Prob. 4R Ch. 19.1 - Prob. 5R Ch. 19.1 - Prob. 6R Ch. 19.1 - Prob. 7R Ch. 19.1 - Prob. 8R Ch. 19.1 - Prob. 1LO Ch. 19.1 - Prob. 2LO

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Solution Summary: The author describes the venous system and the distribution of blood within the cardiovascular system.

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