ATI RN
ATI NUR 229 Pharmacology Test 1 OEK Questions
Extract:
Question 1 of 5
The Parasympathetic Nervous System utilizes which neurotransmitter?
Correct Answer: B
Rationale: The correct answer is B: Acetylcholine. The parasympathetic nervous system utilizes acetylcholine as its primary neurotransmitter to transmit signals between nerve cells. Acetylcholine helps in slowing down heart rate, promoting digestion, and relaxing the body. Dopamine (
A) is involved in reward and pleasure, not specifically in the parasympathetic system. Norepinephrine (
C) and epinephrine (
D) are mainly associated with the sympathetic nervous system and the fight-or-flight response. Make sure to differentiate between neurotransmitters for sympathetic and parasympathetic systems.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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