The ways by which oxygen and nutrients (vasodilator substances) control the local flow of blood. Introduction: Vasodilation refers to the increase in the lumen of blood vessels. When blood vessels dilate, more amount of blood flows because of less resistance, and cardiac output increases.

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Chapter 21.8, Problem 59AYP

Summary Introduction

To describe:

The ways by which oxygen and nutrients (vasodilator substances) control the local flow of blood.

Introduction:

Vasodilation refers to the increase in the lumen of blood vessels. When blood vessels dilate, more amount of blood flows because of less resistance, and cardiac output increases.

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