Choose only the correct letter/answer. 27.In general, parasympatneproduced by activation of sympathetic neurons.a. similaractivation will produce effects that areb. antagonistic28. Which of the following releases norepinephrine as a neurotransmitter?C. complimentaryd. identicala. preganglionic sympathetic neuronsb preganglionic parasympathetic neuronsc. postganglionic sympathetic neuronsd. postganglionic parasympathetic neurons29. All motor neurons release acetylcholine as a neurotransmitter excepta. Postganglionic sympathetic neuronsc. Postganglionic parasympathetic neuronsb. Somatic motor neuronsd. Specific cardiac and smooth muscle fibers.30. When the parasympathetic system is stimulated, what neurotransmitter is released?a. Acetylcholine b. Norepinephrinec C. Epinephrined. Dopamine31.Which of the following statements best describes homeostasis?a. Keeping the body in a fixed and unaltered state.c. Maintaining a near-constant internal environment.accommodate the body's needs.b. Dynamic equilibrium.d. Altering the external environment to32. Which of the following features of a system is unlikely to lead to a stable homeostatic system?d. Complexity33.aHomeostasis is illustrated in the human body by the effects of insulin on the amount ofb. oxygen transported to the lungsa. Negative feedbackb. Positive Feedbackc. Redundancyproteins digestedamino acids absorbed into the blooda.d.glucose in the bloodC.

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ation will pr uce effects that are 27.In general, parasympat produced by activation of sympathetic neurons. a. similar b. antagonistic c. complimentary d. identical

Essentials of Pharmacology for Health Professions

7th Edition

ISBN:9781305441620

Author:WOODROW

Publisher:WOODROW

ChapterCRE2: Comprehensive Review Exam For Part 2

Section: Chapter Questions

Problem 26CEP2

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Question

Choose only the correct letter/answer.

27.In general, parasympatne
produced by activation of sympathetic neurons.
a. similar
activation will produce effects that are
b. antagonistic
28. Which of the following releases norepinephrine as a neurotransmitter?
C. complimentary
d. identical
a. preganglionic sympathetic neurons
b preganglionic parasympathetic neurons
c. postganglionic sympathetic neurons
d. postganglionic parasympathetic neurons
29. All motor neurons release acetylcholine as a neurotransmitter except
a. Postganglionic sympathetic neurons
c. Postganglionic parasympathetic neurons
b. Somatic motor neurons
d. Specific cardiac and smooth muscle fibers.
30. When the parasympathetic system is stimulated, what neurotransmitter is released?
a. Acetylcholine b. Norepinephrine
c C. Epinephrine
d. Dopamine
31.Which of the following statements best describes homeostasis?
a. Keeping the body in a fixed and unaltered state.
c. Maintaining a near-constant internal environment.
accommodate the body's needs.
b. Dynamic equilibrium.
d. Altering the external environment to
32. Which of the following features of a system is unlikely to lead to a stable homeostatic system?
d. Complexity
33.aHomeostasis is illustrated in the human body by the effects of insulin on the amount of
b. oxygen transported to the lungs
a. Negative feedback
b. Positive Feedback
c. Redundancy
proteins digested
amino acids absorbed into the blood
a.
d.
glucose in the blood
C.

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Sympathetic splanchnic nerves are composed of A. preganglionic sympathetic axons that synapse in a sympathetic trunk ganglion. B. preganglionic sympathetic axons that did not synapse in a sympathetic trunk ganglion. C. postganglionic sympathetic axons that synapse in a sympathetic trunk ganglion. D. postganglionic sympathetic axons that did not synapse in a sympathetic trunk ganglion. E. None of the choices is correct.
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