ANAT.+PHYS.LAB MANUAL-W/ACCESS >CUSTOM<
9th Edition
ISBN: 9781265357948
Author: SALADIN
Publisher: MCG CUSTOM
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Chapter 15, Problem 7TYR
Summary Introduction
Introduction:
Central nervous system (CNS) constitutes the brain and spinal cord, and all its associated nerves govern the body functioning. It is the central processing hub of controlling all the information and sensory stimuli to and fro from the brain to target organs and vice versa.
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The most important autonomic control center in the CNS is:- a. the cerebral cortex. b. the limbic system. c. the midbrain. d. the hypothalamus. e. the sympathetic chain ganglia
Parasympathetic ganglia are located a. in a chain parallel to the spinal cord. b. in the dorsal roots of spinal nerves. c. next to or within the organs innervated. d. in the brain.
Some parasympathetic preganglionic neuron cell bodies arehoused within thea. hypothalamus.b. sacral region of the spinal cord.c. cerebral cortex.d. thoracolumbar region of the spinal cord.
Chapter 15 Solutions
ANAT.+PHYS.LAB MANUAL-W/ACCESS >CUSTOM<
Ch. 15.1 - Prob. 1BYGOCh. 15.1 - The fundamental function and effectors of the...Ch. 15.1 - Why this system is called autonomic; how it...Ch. 15.1 - Prob. 3AYLOCh. 15.1 - Why it cannot be said that at any given moment,...Ch. 15.1 - Basic anatomical components of the ANSCh. 15.1 - How autonomic efferent pathways differ from...Ch. 15.2 - Explain why the sympathetic division is also...Ch. 15.2 - Prob. 4BYGOCh. 15.2 - Prob. 1AYLO
Ch. 15.2 - Anatomy of the sympathetic chain; the number of...Ch. 15.2 - Prob. 3AYLOCh. 15.2 - Differences between the spinal nerve route,...Ch. 15.2 - Prob. 5AYLOCh. 15.2 - Prob. 6AYLOCh. 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. 10AYLOCh. 15.2 - Prob. 11AYLOCh. 15.2 - The location and functions of the enteric nervous...Ch. 15.3 - Prob. 10BYGOCh. 15.3 - Prob. 11BYGOCh. 15.3 - Prob. 1AYLOCh. 15.3 - Prob. 2AYLOCh. 15.3 - Prob. 3AYLOCh. 15.3 - Prob. 4AYLOCh. 15.3 - Prob. 5AYLOCh. 15.3 - Prob. 6AYLOCh. 15.3 - Autonomic control of certain organs by dual...Ch. 15.3 - Prob. 8AYLOCh. 15.4 - Examples of the influence of the cerebral cortex,...Ch. 15 - Prob. 1TYRCh. 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. 5TYRCh. 15 - Epinephrine is secreted by a. sympathetic...Ch. 15 - Prob. 7TYRCh. 15 - The gray communicating ramus contains a. visceral...Ch. 15 - Prob. 9TYRCh. 15 - Which of these does not result from sympathetic...Ch. 15 - Certain nerve fibers are called _______ fibers...Ch. 15 - Prob. 12TYRCh. 15 - Prob. 13TYRCh. 15 - Most parasympathetic preganglionic fibers arc...Ch. 15 - Prob. 15TYRCh. 15 - Prob. 16TYRCh. 15 - Prob. 17TYRCh. 15 - Prob. 18TYRCh. 15 - Prob. 19TYRCh. 15 - Prob. 20TYRCh. 15 - Baro -Ch. 15 - Lyto-Ch. 15 - Prob. 3BYMVCh. 15 - Prob. 4BYMVCh. 15 - Prob. 5BYMVCh. 15 - Prob. 6BYMVCh. 15 - reno-Ch. 15 - Prob. 8BYMVCh. 15 - Prob. 9BYMVCh. 15 - Prob. 10BYMVCh. 15 - Prob. 1WWTSCh. 15 - The parasympathetic nervous system controls...Ch. 15 - Voluntary control of the ANS is not possible.Ch. 15 - Prob. 4WWTSCh. 15 - Prob. 5WWTSCh. 15 - Prob. 6WWTSCh. 15 - Prob. 7WWTSCh. 15 - Prob. 8WWTSCh. 15 - Prob. 9WWTSCh. 15 - The two divisions of the ANS have cooperative...Ch. 15 - You are dicing raw onions while preparing dinner,...Ch. 15 - Prob. 2TYCCh. 15 - Prob. 3TYCCh. 15 - What would be the advantage to a wolf in having...Ch. 15 - Pediatric literature has reported many cases of...
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- A structure of the brainstem that innervates the basal ganglia is: A. Tectum B. Inferior colliculi C. Superior colliculi D. Substantia nigraarrow_forwardParasympathetic 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_forwardThe most significant autonomic control center within the CNS isa. the cerebral cortex.b. the limbic system.c. the midbrain.d. the hypothalamus.e. the sympathetic chain gangliaarrow_forward
- All of the following cranial nerves carry parasympatheticpreganglionic nerve axons excepta. CN III (oculomotor).b. CN V (trigeminal).c. CN IX (glossopharyngeal).d. CN X (vagus)arrow_forwardThe cerebellum communicates with other regions of the CNS through thea. flocculonodular lobe. d. lateral hemispheres.b. cerebellar peduncles. e. folia.c. vermisarrow_forwardThe integration of the internal activities of the body is controlled by thea. cerebrum.b. cerebellum.c. hypothalamus.d. brain stem.arrow_forward
- Maintaining a resting level of ANS activity in a cell is called a. autonomic tone. b. cooperative effect. c. dual innervation. d. antagonistic effect.arrow_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_forwardIn the control of emotion and motivation, the limbic system works together with a. the pons. b. the thalamus. c. the hypothalamus. d. the cerebellum. e. the basal nuclei.arrow_forward
- Secondary 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_forwardWhich of the following structures is NOT part of the basal ganglia? A. PutamenB. HippocampusC. Globus pallidusD. Caudate nucleusE. Subthalamic nucleusarrow_forwardImportant centers for heart rate, blood pressure, respiration, swallowing,coughing, and vomiting are located in thea. cerebrum. d. pons.b. medulla oblongata. e. cerebellum.c. midbrain.arrow_forward
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