Explanation During arterial filling, the atria are at rest position. The pressure is low in atria while the pressure in vena cava is high. This is because the vena cava carries de...

7th Edition

ISBN: 9780133983401

Author: Silverthorn

Publisher: YUZU

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Question

Chapter 14, Problem 24CC

Summary Introduction

To determine: Whether the pressure in the atrium is high or low during atrial filling.

Introduction: The cardiac cycle has two phases, one is relaxation, and the other is contraction. The relaxation of cardiac muscles is called diastole. The contraction of cardiac muscles is called systole.

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Chapter 14, Problem 23CC

Chapter 14, Problem 25CC

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Chapter 14 Solutions

EBK HUMAN PHYSIOLOGY

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Whether the pressure in the atrium is high or low during atrial filling. Introduction: The cardiac cycle has two phases, one is relaxation, and the other is contraction. The relaxation of cardiac muscles is called diastole. The contraction of cardiac muscles is called systole.

Solution Summary: The author explains that the cardiac cycle has two phases, one is relaxation and the other is contraction. During arterial filling, the atria are at rest position.

Concept explainers

To determine: Whether the pressure in the atrium is high or low during atrial filling. Introduction: The cardiac cycle has two phases, one is relaxation, and the other is contraction. The relaxation of cardiac muscles is called diastole. The contraction of cardiac muscles is called systole.

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Chapter 14 Solutions

To determine: Whether the pressure in the atrium is high or low during atrial filling.

Introduction: The cardiac cycle has two phases, one is relaxation, and the other is contraction. The relaxation of cardiac muscles is called diastole. The contraction of cardiac muscles is called systole.