LAB MANUAL:MCKINLEY'S ANATOMY & PHYSIOL
2nd Edition
ISBN: 9781260484991
Author: McKinley
Publisher: MCG
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Chapter 15, Problem 14DYKB
Summary Introduction
To contrast and compare:
The parasympathetic and sympathetic innervation effects on the structures of the
Concept introduction:
Multiple organs are innervated by both the divisions of the ANS (autonomic nervous system); parasympathetic as well as sympathetic. There are certain body structures that are innervated by both sympathetic divisions, and digestive system is one of them.
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Describe the effect of parasympathetic innervation on each visceral organ innervated by the division of the ANS, especially the heart, blood vessels, gastrointestinal tract, lungs, adrenal medulla, and external genitalia.
Explain why the parasympathetic division is also termed as “rest-and-digest”.
List examples of sympathetic and parasympathetic effects.
Chapter 15 Solutions
LAB MANUAL:MCKINLEY'S ANATOMY & PHYSIOL
Ch. 15.1 - What criterion is used to organize the nervous...Ch. 15.1 - Prob. 2WDYLCh. 15.1 - What CNS structure is the integration and command...Ch. 15.2 - Prob. 4WDYLCh. 15.2 - Describe the general anatomic differences in the...Ch. 15.2 - Prob. 6WDYLCh. 15.3 - Which four cranial nerves have a parasympathetic...Ch. 15.3 - What organs are innervated by the pelvic...Ch. 15.4 - Prob. 9WDYLCh. 15.4 - Prob. 10WDYL
Ch. 15.4 - Prob. 11WDYLCh. 15.4 - In what ways does the adrenal medulla pathway help...Ch. 15.5 - Prob. 13WDYLCh. 15.5 - Prob. 14WDYLCh. 15.5 - Prob. 15WDYLCh. 15.5 - Prob. 16WDYLCh. 15.5 - Prob. 17WDYLCh. 15.6 - Prob. 18WDYLCh. 15.6 - Prob. 19WDYLCh. 15.6 - Prob. 20WDYLCh. 15.6 - What are the body structures innervated by the...Ch. 15.7 - Prob. 22WDYLCh. 15.7 - Prob. 23WDYLCh. 15 - A splanchnic nerve in the sympathetic division of...Ch. 15 - Some parasympathetic preganglionic neuron cell...Ch. 15 - Prob. 3DYKBCh. 15 - Prob. 4DYKBCh. 15 - Sympathetic division preganglionic axons travel to...Ch. 15 - Prob. 6DYKBCh. 15 - Prob. 7DYKBCh. 15 - A sympathetic postganglionic axon is a. long and...Ch. 15 - Prob. 9DYKBCh. 15 - Prob. 10DYKBCh. 15 - Prob. 11DYKBCh. 15 - For the following ganglia, identify the location...Ch. 15 - Prob. 13DYKBCh. 15 - Prob. 14DYKBCh. 15 - Prob. 15DYKBCh. 15 - Prob. 16DYKBCh. 15 - Prob. 17DYKBCh. 15 - What may occur with the mass activation of the...Ch. 15 - Prob. 19DYKBCh. 15 - Prob. 20DYKBCh. 15 - Prob. 1CALCh. 15 - Arlene was in a heightened state of alertness well...Ch. 15 - George has hypertension (high blood pressure). His...Ch. 15 - Prob. 4CALCh. 15 - Prob. 5CALCh. 15 - Prob. 1CSLCh. 15 - When you were younger, your parents may have told...Ch. 15 - Prob. 3CSL
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- Describe the basic pathway of parasympathetic innervation through cranial nerves and sacral spinal nerves to the visceral organs.arrow_forwardWhen food distends the duodenum, the duodenum releases the hormone CCK. By what peripheral (non-CNS) mechanism does it increase satiety? a. CCK increases stomach contractions. b. CCK tightens the sphincter muscle between the stomach and the duodenum. c. CCK increases the ability of nutrients to enter cells. d. Cells in the hypothalamus release CCK as a neurotransmitter.arrow_forwardContrast the functions of the sympathetic and para-sympathetic divisions of the autonomic nervous system.arrow_forward
- Discuss the functions of the sympathetic systemarrow_forwardDiscuss the sympathetic and parasympathetic divisions of the autonomic nervous system. Why are these referred to as our fight-or-flight and rest-and-digest systems?arrow_forwardwhat type of diet pattern must be followed to have the nervous sytem function optimallyarrow_forward
- Parasympathetic activation can result in all of the following EXCEPT __________.A.constriction of the pupils and bronchiB.decreased blood pressureC.decreased function of the gastrointestinal tractD.decreased heart ratearrow_forwardCompare long reflexes and short reflexes that regulate the digestive system.arrow_forwardThe effects of the sympathetic and parasympatheticautonomic divisions differ becausearrow_forward
- Describe the sympathetic pathway from the CNS to the (a) heart; and (b) adrenal gland.arrow_forwardGive the location of the sympathetic preganglionic neuron cell bodies.arrow_forwardCompare the general effects of the sympathetic and parasympathetic divisions of the ANS on mental alertness, metabolic rate, digestive/urinary function, use of energy reserves, respiratory rate, heart rate/blood pressure, and sweat gland activity.arrow_forward
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