Explanation Arteries are deeply placed in the human body and carry oxygenated blood away from the heart whereas veins are present superficially and carry blood towards the heart. Veins have values present in them to avoid backflow of blood. The force applied by the blood on the walls of the arteries is known as blood pressure. The blood pressure is highest in vessels closest to the heart as the blood leaves with immense pressure from the heart...

3rd Edition

ISBN: 9781260635379

Author: Hoefnagels

Publisher: MCG

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Question

Chapter 27.5, Problem 2MC

Summary Introduction

To determine:

The reason for high blood pressure in arteries and low blood pressure in veins.

Introduction:

The contraction and relaxation of ventricles determine the blood pressure of an individual. The pressure with which blood moves due to contraction of ventricles is termed as the systolic pressure (upper value) and the pressure of the blood when ventricles relax is known as diastolic pressure (lower value). Normal blood pressure of a person is 110/70 mm Hg.

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Chapter 27.5, Problem 1MC

Chapter 27.5, Problem 3MC

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Chapter 27 Solutions

BIOLOGY: ESSENTIALS >LL< W/ CONNECT

Ch. 27.1 - What are the components of blood?Ch. 27.1 - Prob. 2MC Ch. 27.1 - Prob. 3MC Ch. 27.1 - Prob. 4MC Ch. 27.3 - What is the cardiovascular system?Ch. 27.3 - Prob. 2MC Ch. 27.4 - Prob. 1MC Ch. 27.4 - Prob. 2MC Ch. 27.4 - Prob. 3MC Ch. 27.4 - How does exercise affect the circulatory system?

Ch. 27.5 - Prob. 1MC Ch. 27.5 - Prob. 2MC Ch. 27.5 - Prob. 3MC Ch. 27.6 - Prob. 1MC Ch. 27.6 - Prob. 2MC Ch. 27.6 - Prob. 3MC Ch. 27.6 - Prob. 4MC Ch. 27.7 - Prob. 1MC Ch. 27.7 - Describe the events of one respiratory cycle.Ch. 27.7 - Prob. 3MC Ch. 27.8 - Prob. 1MC Ch. 27.8 - Prob. 2MC Ch. 27.8 - Prob. 3MC Ch. 27 - Prob. 1MCQ Ch. 27 - Prob. 2MCQ Ch. 27 - Prob. 3MCQ Ch. 27 - Prob. 4MCQ Ch. 27 - Prob. 5MCQ Ch. 27 - Prob. 6MCQ Ch. 27 - Prob. 7MCQ Ch. 27 - Prob. 1WIO Ch. 27 - Prob. 2WIO Ch. 27 - Prob. 3WIO Ch. 27 - Describe the events that occur during one cardiac...Ch. 27 - Prob. 5WIO Ch. 27 - Prob. 6WIO Ch. 27 - Explain how a sphygmomanometer blood pressure...Ch. 27 - Prob. 8WIO Ch. 27 - Prob. 9WIO Ch. 27 - Prob. 10WIO Ch. 27 - Prob. 11WIO Ch. 27 - Prob. 12WIO Ch. 27 - Prob. 13WIO Ch. 27 - Prob. 14WIO Ch. 27 - Use the Internet to learn more about disorders of...Ch. 27 - Prob. 2SL Ch. 27 - Review the Survey the Landscape figure in the...Ch. 27 - How do the pulmonary and systemic circulatory...Ch. 27 - Prob. 3PIT Ch. 27 - Prob. 4PIT

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Solution Summary: The author explains that the contraction and relaxation of ventricles determine the blood pressure of an individual.

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