The antagonistic effects of the parasympathetic and sympathetic divisions on the heart. Concept introduction: Multiple organs are innervated by both the divisions of the ANS (autonomic nervous system); parasympathetic as well as sympathetic. There are various effectors that possess dual innervation. It means that the effectors are innervated by axons (postganglionic) from both the sympathetic as well as the parasympathetic divisions.

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Answer 1

Question

Chapter 15.7, Problem 21WDYL

Summary Introduction

To determine:

The antagonistic effects of the parasympathetic and sympathetic divisions on the heart.

Concept introduction:

Multiple organs are innervated by both the divisions of the ANS (autonomic nervous system); parasympathetic as well as sympathetic. There are various effectors that possess dual innervation. It means that the effectors are innervated by axons (postganglionic) from both the sympathetic as well as the parasympathetic divisions.

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Answer 2

Question

Chapter 15.7, Problem 21WDYL

Summary Introduction

To determine:

The antagonistic effects of the parasympathetic and sympathetic divisions on the heart.

Concept introduction:

Multiple organs are innervated by both the divisions of the ANS (autonomic nervous system); parasympathetic as well as sympathetic. There are various effectors that possess dual innervation. It means that the effectors are innervated by axons (postganglionic) from both the sympathetic as well as the parasympathetic divisions.

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Answer 3

Question

Chapter 15.7, Problem 21WDYL

Summary Introduction

To determine:

The antagonistic effects of the parasympathetic and sympathetic divisions on the heart.

Concept introduction:

Multiple organs are innervated by both the divisions of the ANS (autonomic nervous system); parasympathetic as well as sympathetic. There are various effectors that possess dual innervation. It means that the effectors are innervated by axons (postganglionic) from both the sympathetic as well as the parasympathetic divisions.

Expert Solution & Answer

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Answer 4

Question

Chapter 15.7, Problem 21WDYL

Summary Introduction

To determine:

The antagonistic effects of the parasympathetic and sympathetic divisions on the heart.

Concept introduction:

Multiple organs are innervated by both the divisions of the ANS (autonomic nervous system); parasympathetic as well as sympathetic. There are various effectors that possess dual innervation. It means that the effectors are innervated by axons (postganglionic) from both the sympathetic as well as the parasympathetic divisions.

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Answer 5

Chapter 15.7, Problem 21WDYL

Summary Introduction

To determine:

The antagonistic effects of the parasympathetic and sympathetic divisions on the heart.

Concept introduction:

Multiple organs are innervated by both the divisions of the ANS (autonomic nervous system); parasympathetic as well as sympathetic. There are various effectors that possess dual innervation. It means that the effectors are innervated by axons (postganglionic) from both the sympathetic as well as the parasympathetic divisions.

Answer 6

Chapter 15.7, Problem 21WDYL

Summary Introduction

To determine:

The antagonistic effects of the parasympathetic and sympathetic divisions on the heart.

Concept introduction:

Multiple organs are innervated by both the divisions of the ANS (autonomic nervous system); parasympathetic as well as sympathetic. There are various effectors that possess dual innervation. It means that the effectors are innervated by axons (postganglionic) from both the sympathetic as well as the parasympathetic divisions.

Answer 7

Chapter 15.7, Problem 21WDYL

Summary Introduction

To determine:

The antagonistic effects of the parasympathetic and sympathetic divisions on the heart.

Concept introduction:

Multiple organs are innervated by both the divisions of the ANS (autonomic nervous system); parasympathetic as well as sympathetic. There are various effectors that possess dual innervation. It means that the effectors are innervated by axons (postganglionic) from both the sympathetic as well as the parasympathetic divisions.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 15.1 - What criterion is used to organize the nervous...Ch. 15.1 - Prob. 2WDYL Ch. 15.1 - What CNS structure is the integration and command...Ch. 15.2 - Prob. 4WDYL Ch. 15.2 - Describe the general anatomic differences in the...Ch. 15.2 - Prob. 6WDYL Ch. 15.3 - Which four cranial nerves have a parasympathetic...Ch. 15.3 - What organs are innervated by the pelvic...Ch. 15.4 - Prob. 9WDYL Ch. 15.4 - Prob. 10WDYL

Solution Summary: The author explains the antagonistic effects of the parasympathetic and sympathetic divisions on the heart.

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