The heart is stimulated by the autonomic nervous system. This innervation involves sympathetic and parasympathetic components. These components are collectively known as the cardiac plexus. The innervations by autonomic centers in the brainstem do not initiate a heartbeat, but it can increase or decrease the rate of the heartbeat.

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Chapter 22, Problem 8MC

Summary Introduction

Introduction:

The heart is stimulated by the autonomic nervous system. This innervation involves sympathetic and parasympathetic components. These components are collectively known as the cardiac plexus. The innervations by autonomic centers in the brainstem do not initiate a heartbeat, but it can increase or decrease the rate of the heartbeat.

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Answer 2

Question

Chapter 22, Problem 8MC

Summary Introduction

Introduction:

The heart is stimulated by the autonomic nervous system. This innervation involves sympathetic and parasympathetic components. These components are collectively known as the cardiac plexus. The innervations by autonomic centers in the brainstem do not initiate a heartbeat, but it can increase or decrease the rate of the heartbeat.

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Answer 3

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Chapter 22, Problem 8MC

Summary Introduction

Introduction:

The heart is stimulated by the autonomic nervous system. This innervation involves sympathetic and parasympathetic components. These components are collectively known as the cardiac plexus. The innervations by autonomic centers in the brainstem do not initiate a heartbeat, but it can increase or decrease the rate of the heartbeat.

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Answer 4

Question

Chapter 22, Problem 8MC

Summary Introduction

Introduction:

The heart is stimulated by the autonomic nervous system. This innervation involves sympathetic and parasympathetic components. These components are collectively known as the cardiac plexus. The innervations by autonomic centers in the brainstem do not initiate a heartbeat, but it can increase or decrease the rate of the heartbeat.

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Answer 5

Chapter 22, Problem 8MC

Summary Introduction

Introduction:

The heart is stimulated by the autonomic nervous system. This innervation involves sympathetic and parasympathetic components. These components are collectively known as the cardiac plexus. The innervations by autonomic centers in the brainstem do not initiate a heartbeat, but it can increase or decrease the rate of the heartbeat.

Answer 6

Chapter 22, Problem 8MC

Summary Introduction

Introduction:

The heart is stimulated by the autonomic nervous system. This innervation involves sympathetic and parasympathetic components. These components are collectively known as the cardiac plexus. The innervations by autonomic centers in the brainstem do not initiate a heartbeat, but it can increase or decrease the rate of the heartbeat.

Answer 7

Chapter 22, Problem 8MC

Summary Introduction

Introduction:

The heart is stimulated by the autonomic nervous system. This innervation involves sympathetic and parasympathetic components. These components are collectively known as the cardiac plexus. The innervations by autonomic centers in the brainstem do not initiate a heartbeat, but it can increase or decrease the rate of the heartbeat.

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Answer 11

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Solution Summary: The author explains that the heart is stimulated by the autonomic nervous system, which involves sympathetic and parasympathetic components.

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