The term enteric nervous system refers to
A) the set of neurons in the lower thoracic region of the cord that controls the small intestine.
B) the complex of nerves covering the esophagus.
C) the rather large network of nerves involved in the inferior mesenteric plexus.
D) the fact that the digestive system uses many short reflexes and is capable of regulating itself without the CNS.
E) There is no such thing as an enteric nervous system.
Correct Answer:
Verified
Q1: The sympathetic division of the ANS generally
A)stimulates
Q2: Which of the following applies to postganglionic
Q4: In the ANS
A)preganglionic fibers innervate the peripheral
Q5: In the autonomic nervous system
A)the lower motor
Q6: A fiber passing through a gray ramus
Q7: Tissue responses to neurotransmitters
A)are always excitatory.
B)result from
Q8: Norepinephrine released from the sympathetic fibers is
Q9: Signs of sympathetic stimulation include
A)an increase in
Q10: The collateral ganglia are located
A)lateral and posterior
Q11: Chain ganglia that fuse in the cervical
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