Explanation The sympathetic and parasympathetic systems of autonomic nervous innervate much of the visceral organs, like heart, kidney and muscles systems. The sympathetic system innervation speed up the heart beat and parasympathetic division to slow down the heart beat rate. Both these innervation sometimes bring a cooperative and as well as antagonistic effect. Such an innervation is so called the dual innervation but this dual innervation is not applicable to all the viscera with some exceptions, so are blood vessels in the circulatory system. The blood vessels are innervated by the sympathetic nervous system by the adrenergic nerves. They are regulated by means of norepinephrine and acetyl choline mediated neurotransmitters. The sympathetic fibers to the blood vessels maintain a constant baseline of partial blood vessel constriction. This constant partial vessel constriction tone is said to be the vasomotor tone ...

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Author: SALADIN

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Question

Chapter 15, Problem 20TYR

Summary Introduction

Introduction:

The blood pressure regulation based on its increase and decrease in pressure can be regulated via the constriction and relaxation of the blood vessels. This regulation is brought by the autonomic nervous system. The blood vessels constriction and relaxation are sympathetic nervous system that control and will not come under a dual innervation criteria.

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Chapter 15, Problem 19TYR

Chapter 15, Problem 1BYMV

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Chapter 15 Solutions

ANATOMY PHYSIOLOGY CUSTOM COMBO

Ch. 15.1 - Prob. 1BYGO Ch. 15.1 - The fundamental function and effectors of the...Ch. 15.1 - Why this system is called autonomic; how it...Ch. 15.1 - Prob. 3AYLO Ch. 15.1 - Why it cannot be said that at any given moment,...Ch. 15.1 - Basic anatomical components of the ANS Ch. 15.1 - How autonomic efferent pathways differ from...Ch. 15.2 - Explain why the sympathetic division is also...Ch. 15.2 - Prob. 4BYGO Ch. 15.2 - Prob. 1AYLO

Ch. 15.2 - Anatomy of the sympathetic chain; the number of...Ch. 15.2 - Prob. 3AYLO Ch. 15.2 - Differences between the spinal nerve route,...Ch. 15.2 - Prob. 5AYLO Ch. 15.2 - Prob. 6AYLO Ch. 15.2 - The degree and significance of neural divergence...Ch. 15.2 - Why the adrenal medulla can be considered part of...Ch. 15.2 - Names and numbers of the cranial and spinal nerves...Ch. 15.2 - Prob. 10AYLO Ch. 15.2 - Prob. 11AYLO Ch. 15.2 - The location and functions of the enteric nervous...Ch. 15.3 - Prob. 10BYGO Ch. 15.3 - Prob. 11BYGO Ch. 15.3 - Prob. 1AYLO Ch. 15.3 - Prob. 2AYLO Ch. 15.3 - Prob. 3AYLO Ch. 15.3 - Prob. 4AYLO Ch. 15.3 - Prob. 5AYLO Ch. 15.3 - Prob. 6AYLO Ch. 15.3 - Autonomic control of certain organs by dual...Ch. 15.3 - Prob. 8AYLO Ch. 15.4 - Examples of the influence of the cerebral cortex,...Ch. 15 - Prob. 1TYR Ch. 15 - Muscarinic receptors bind a. epinephrine. b....Ch. 15 - All of the following cranial nerves except the...Ch. 15 - Which of the following cranial nerves carries...Ch. 15 - Prob. 5TYR Ch. 15 - Epinephrine is secreted by a. sympathetic...Ch. 15 - Prob. 7TYR Ch. 15 - The gray communicating ramus contains a. visceral...Ch. 15 - Prob. 9TYR Ch. 15 - Which of these does not result from sympathetic...Ch. 15 - Certain nerve fibers are called _______ fibers...Ch. 15 - Prob. 12TYR Ch. 15 - Prob. 13TYR Ch. 15 - Most parasympathetic preganglionic fibers arc...Ch. 15 - Prob. 15TYR Ch. 15 - Prob. 16TYR Ch. 15 - Prob. 17TYR Ch. 15 - Prob. 18TYR Ch. 15 - Prob. 19TYR Ch. 15 - Prob. 20TYR Ch. 15 - Baro -Ch. 15 - Lyto-Ch. 15 - Prob. 3BYMV Ch. 15 - Prob. 4BYMV Ch. 15 - Prob. 5BYMV Ch. 15 - Prob. 6BYMV Ch. 15 - reno-Ch. 15 - Prob. 8BYMV Ch. 15 - Prob. 9BYMV Ch. 15 - Prob. 10BYMV Ch. 15 - Prob. 1WWTS Ch. 15 - The parasympathetic nervous system controls...Ch. 15 - Voluntary control of the ANS is not possible.Ch. 15 - Prob. 4WWTS Ch. 15 - Prob. 5WWTS Ch. 15 - Prob. 6WWTS Ch. 15 - Prob. 7WWTS Ch. 15 - Prob. 8WWTS Ch. 15 - Prob. 9WWTS Ch. 15 - The two divisions of the ANS have cooperative...Ch. 15 - You are dicing raw onions while preparing dinner,...Ch. 15 - Prob. 2TYC Ch. 15 - Prob. 3TYC Ch. 15 - What would be the advantage to a wolf in having...Ch. 15 - Pediatric literature has reported many cases of...

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Solution Summary: The author explains that blood pressure regulation can be regulated via the constriction and relaxation of the blood vessels by the autonomic nervous system.

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