ANATOMY & PHYSIOLOGY LL W/CONNECT ACCESS
4th Edition
ISBN: 9781265521363
Author: McKinley
Publisher: MCG
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Textbook Question
Chapter 15, Problem 2DYKB
Some parasympathetic preganglionic neuron cell bodies are housed within the
- a. hypothalamus.
- b. sacral region of the spinal cord.
- c. cerebral cortex.
- d. thoracolumbar region of the spinal cord.
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Chapter 15 Solutions
ANATOMY & PHYSIOLOGY LL W/CONNECT ACCESS
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. 15.6 - Prob. 15WDYLCh. 15.6 - Prob. 16WDYLCh. 15.6 - Prob. 17WDYLCh. 15.6 - Prob. 18WDYLCh. 15.6 - Prob. 19WDYLCh. 15.7 - Prob. 20WDYLCh. 15.7 - Prob. 21WDYLCh. 15.7 - Prob. 22WDYLCh. 15.7 - What are the body structures innervated by the...Ch. 15.8 - Prob. 24WDYLCh. 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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- Parasympathetic preganglionic neurons: Select one: a. Are much shorter than the postganglionic neurons b. Originate from all the thoracic segments of the spinal cord C. Are more numerous than the postganglionic neurons d. Secrete same neurotransmitter as the postganglionic neuronsarrow_forwardWhich of the following statements concerning the preganglionic neuronsof the ANS is true?a. All parasympathetic preganglionic neurons secrete acetylcholine.b. Only parasympathetic preganglionic neurons secrete acetylcholine.c. All sympathetic preganglionic neurons secrete norepinephrine.d. Only sympathetic preganglionic neurons secrete norepinephrine.arrow_forwardAll of the following are true concerning cerebrospinal fluid EXCEPT A.It is located in the ventricles of the brain B.It normally contains red blood cells C.It continues to cycle nutrients and wastes with the help of the bloodstream D.It is located within the subarachnoid spacearrow_forward
- The cell bodies of the postganglionic neurons of the sympathetic division are located in thea. sympathetic chain ganglia. d. dorsal root ganglia.b. collateral ganglia. e. Both a and b are correct.c. terminal gangliaarrow_forwardParavertebral and prevertebral ganglia are part of the parasympathetic branch of the ANS. A. True B. Falsearrow_forwardAscending pathways en route to thalamus include a. Medial lemniscus b. Spinothalamic / trigeminothalamic tracts c. Cerebellothalamic fibers from dentate nucleus d. All of the abovearrow_forward
- The gray communicating ramus containsa. visceral sensory fibers.b. parasympathetic motor fibers.c. sympathetic preganglionic fibers.d. sympathetic postganglionic fibers.e. somatic motor fibersarrow_forwardSecondary neurons in the spinothalamic tracts synapse with tertiaryneurons in thea. medulla oblongata. d. thalamus.b. gray matter of the e. midbrain.spinal cord.c. cerebellumarrow_forwardSympathetic axons reach organs through all of the following excepta. abdominopelvic nerve plexuses.b. head and neck nerve plexuses.c. thoracic nerve plexuses.d. pelvic splanchnic nerves.e. spinal nerves.arrow_forward
- Which of these cranial nerves contains preganglionic parasympathetic fibers?a. optic, CN IIb. facial, CN VIIc. trigeminal, CN Vd. hypoglossal, CN XIIarrow_forwardThe parasympathetic divisiona. is also called the craniosacral division.b. has preganglionic axons in cranial nerves.c. has preganglionic axons in pelvic splanchnic nerves.d. has ganglia near or in the wall of effectors.e. All of these are correct.arrow_forwardThe neural crest gives rise to all of the following except:- a. sympathetic chain ganglia. b. the celiac ganglion. c. parasympathetic preganglionic neurons. d. parasympathetic postganglionic neurons. e. the adrenal medullaarrow_forward
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