Which autonomic plexus innervates viscera within the pelvic region?
A. Esophageal plexus
B. Pulmonary plexus
C. Abdominal aortic plexus
D. Hypogastric plexus
E. Cardiac plexus
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Question 2) The glossopharyngeal nerve innervates the
A. parotid salivary gland.
B. large intestine.
C. lacrimal gland.
D. sublingual salivary gland.
E. ciliary muscle.
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Question 3) The preganglionic axons of CN VII extend to the
A. pterygopalatine ganglion.
B. submandibular ganglion.
C. otic ganglion.
D. pterygopalatine and submandibular ganglia.
E. pterygopalatine, submandibular, and otic ganglia.
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Question 4) Activation of parasympathetic fibers in pelvic splanchnic nerves leads to
A. inhibition of urinary bladder contractions.
B. erection of the male penis and female clitoris.
C. decreased secretions in the digestive tract.
D. an increase in the heart rate.
E. decreased secretion of adrenaline from the adrenal glands.
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Question 5) A. Mesencephalon B. Cerebral cortex C. Pons D. Lateral horns of the S1 spinal cord segment E. Lateral horns of the T1 spinal cord segment
A. III
B. V
C. VII
D. IX
E. X
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Question 6) The preganglionic axons of CN III extend to the _______ ganglion.
A. pterygopalatine
B. submandibular
C. otic
D. pelvic
E. ciliary
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Question 7) Limited branching of preganglionic axons allows for
A. mass activation.
B. local and discrete activation.
C. rapid changes in numerous structures at once.
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Question 8) In the stress response, the process by which many structures are activated simultaneously is known as ________ activation.
Fill in the blank with correct word.
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Question 9) Which cranial nerves are associated with the parasympathetic division of the ANS?
a: III
b: IV
c: V
d: VII
e: IX
f: X
g: XII
A. a, d, e, f
B. b, c, d, e
C. a, c, d, g
D. c, d, f, g
E. b, e, f, g
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Question 10) Which system contains short preganglionic axons that branch extensively?
A. Parasympathetic nervous system
B. Somatic nervous system
C. Sympathetic nervous system
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