Question 1

All sympathetic neurons are cholinergic.

Accepted Answer

A) True 
 B)False

Question 2

Figure 17.3
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label A.

Accepted Answer

A)   Splanchnic nerve
B)   Hypoglossal nerve
C)   Vagus nerve
D)   Glossopharyngeal nerve
E)   Thoracic spinal nerveF) A) and B)
G) A) and C)

Question 3

Figure 17.3
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label Q.

Accepted Answer

A)   Hypogastric plexus and ganglion
B)   Esophageal plexus and ganglion
C)   Superior mesenteric plexus and ganglion
D)   Celiac plexus and ganglion
E)   Inferior mesenteric plexus and ganglionF) All of the above
G) None of the above

Question 4

Figure 17.1
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label F.

Accepted Answer

A)   Gray rami to spinal nerves
B)   White rami to spinal nerves
C)   Celiac ganglion
D)   Lesser splanchnic nerve
E)   Cardiac plexusF) A) and B)
G) All of the above

Question 5

Postganglionic fibers that innervate the small intestine and the initial segments of the large intestine arise from the_______.

Accepted Answer

A)   otic ganglion
B)   superior mesenteric ganglion
C)   ciliary ganglion
D)   celiac ganglion
E)   inferior mesenteric ganglionF) D) and E)
G) B) and C)

Question 6

Compare and contrast the features of the CNS motor neurons, fibers, and degree of divergence from CNS to ganglion cells, and functions of the sympathetic and parasympathetic divisions of the ANS.

Accepted Answer

Regarding the location of CNS visceral m...

Question 7

Figure 17.2
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label X.

Accepted Answer

A)   Celiac ganglion
B)   Pterygopalatine ganglion
C)   Ciliary ganglion
D)   Submandibular ganglion
E)   Otic ganglionF) B) and E)
G) B) and C)

Question 8

Figure 17.3
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label L.

Accepted Answer

A)   Inferior mesenteric plexus and ganglion
B)   Thoracic sympathetic chain ganglia
C)   Esophageal plexus
D)   Pelvic sympathetic chain
E)   Celiac plexus and ganglionF) A) and D)
G) B) and E)

Question 9

Which cholinergic receptors are found on the surfaces of all ganglionic neurons of both the parasympathetic and sympathetic divisions of the ANS?

Accepted Answer

A)   beta
B)   muscarinic
C)   alpha
D)   delta
E)   nicotinicF) A) and C)
G) All of the above

Question 10

Figure 17.3
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label D.

Accepted Answer

A)   Cardiac plexus
B)   Hypogastric plexus
C)   Celiac plexus
D)   Brachial plexus
E)   Pulmonary plexusF) A) and E)
G) A) and D)

Question 11

A young woman has noticed that her hands and feet, when exposed to cold temperatures, become pale, then develop blue tones, and eventually become red in color. What is most likely the prognosis of her condition? Describe the disorder and its consequences.

Accepted Answer

The young woman appears to be affected b...

Question 12

Which neurotransmitter is released by sympathetic preganglionic axons at their synapses with ganglionic neurons?

Accepted Answer

A)   epinephrine
B)   acetylcholine
C)   norepinephrine
D)   serotonin
E)   dopamineF) B) and E)
G) A) and E)

Question 13

Figure 17.1
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label I.

Accepted Answer

A)   Spinal cord
B)   Medulla oblongata
C)   Hypothalamus
D)   Pons
E)   MesencephalonF) None of the above
G) A) and B)

Question 14

Most sympathetic postganglionic fibers release which neurotransmitter at neuroeffector junctions?

Accepted Answer

A)   dopamine
B)   acetylcholine
C)   serotonin
D)   norepinephrine
E)   cholecystokininF) B) and D)
G) A) and D)

Question 15

In which of the following structures do preganglionic fibers synapse on modified neurons that perform an endocrine function?

Accepted Answer

A)   adrenal cortex
B)   collateral ganglia
C)   adrenal medulla
D)   sympathetic chain ganglia
E)   otic gangliaF) D) and E)
G) B) and E)

Question 16

Figure 17.1
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label J.

Accepted Answer

A)   Celiac ganglion
B)   Pterygopalatine ganglion
C)   Lumbar plexus
D)   Coccygeal ganglia (ganglion impar) 
E)   Otic ganglionF) A) and B)
G) C) and E)

Question 17

Figure 17.3
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label C.

Accepted Answer

A)   Pelvic nerves
B)   Thoracic spinal nerves
C)   Pulmonary plexus
D)   Splanchnic nerves
E)   Cardiac plexusF) None of the above
G) A) and B)

Question 18

Figure 17.2
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label I.

Accepted Answer

A)   Stomach
B)   Spleen
C)   Thymus
D)   Kidney
E)   LiverF) A) and B)
G) None of the above

Question 19

In the inferior segments of the spinal cord, in which spinal segments do the parasympathetic autonomic nuclei lie?

Accepted Answer

A)   L4-L5
B)   T7-T12
C)   S2-S4
D)   T8-L5
E)   L3-S2F) A) and C)
G) None of the above

Question 20

Figure 17.2
  
Using the figure above, identify the labeled structure(s)  in each of the following questions.
-Identify the structure(s)  indicated by Label A.

Accepted Answer

A)   Medulla
B)   Cerebellum
C)   Midbrain
D)   Pons
E)   Occipital lobeF) A) and B)
G) None of the above

Exam 17: The Nervous System: Autonomic Nervous System

Figure 17.3 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label A.

Correct AnswerverifiedShow Answer

A young woman has noticed that her hands and feet, when exposed to cold temperatures, become pale, then develop blue tones, and eventually become red in color. What is most likely the prognosis of her condition? Describe the disorder and its consequences.

Correct AnswerverifiedThe young woman appears to be affected b...View AnswerShow Answer

Compare and contrast the features of the CNS motor neurons, fibers, and degree of divergence from CNS to ganglion cells, and functions of the sympathetic and parasympathetic divisions of the ANS.

Correct AnswerverifiedRegarding the location of CNS visceral m...View AnswerShow Answer

Figure 17.1 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label J.

Correct AnswerverifiedShow Answer

Figure 17.2 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label A.

Correct AnswerverifiedShow Answer

All sympathetic neurons are cholinergic.

Correct AnswerverifiedShow Answer

Which neurotransmitter is released by sympathetic preganglionic axons at their synapses with ganglionic neurons?

Correct AnswerverifiedShow Answer

Most sympathetic postganglionic fibers release which neurotransmitter at neuroeffector junctions?

Correct AnswerverifiedShow Answer

In the inferior segments of the spinal cord, in which spinal segments do the parasympathetic autonomic nuclei lie?

Correct AnswerverifiedShow Answer

Which cholinergic receptors are found on the surfaces of all ganglionic neurons of both the parasympathetic and sympathetic divisions of the ANS?

Correct AnswerverifiedShow Answer

In which of the following structures do preganglionic fibers synapse on modified neurons that perform an endocrine function?

Correct AnswerverifiedShow Answer

Figure 17.1 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label I.

Correct AnswerverifiedShow Answer

Figure 17.3 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label D.

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Figure 17.3 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label C.

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Figure 17.2 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label X.

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Postganglionic fibers that innervate the small intestine and the initial segments of the large intestine arise from the_______.

Correct AnswerverifiedShow Answer

Figure 17.3 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label L.

Correct AnswerverifiedShow Answer

Figure 17.3 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label Q.

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Figure 17.1 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label F.

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Figure 17.2 Using the figure above, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label I.

Correct AnswerverifiedShow Answer

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The young woman appears to be affected b...
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Regarding the location of CNS visceral m...
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