ATI RN
Questions About Nervous System Questions
Question 1 of 5
Which of the following is not considered a monoamine?
Correct Answer: D
Rationale: Monoamines include epinephrine, norepinephrine, and dopamine (derived from tyrosine/tryptophan). Adenosine is a nucleoside, not a monoamine.
Question 2 of 5
A male client was involved in a vehicular accident and developed amnesia. He is likely having damage in which of the following?
Correct Answer: D
Rationale: The hippocampus is critical for long-term memory formation; damage causes amnesia. The hypothalamus regulates vital functions, the thalamus relays sensory data, and the cerebrum handles higher functions broadly.
Question 3 of 5
Which of the following is the rationale to perform a spinal tap on a newly diagnosed client with leukemia?
Correct Answer: B
Rationale: A spinal tap checks for leukemia cells in the CSF, indicating CNS involvement. It’s not primarily for meningitis in this context, nor for leukemia typing or pressure reduction.
Question 4 of 5
The white ramus of each spinal nerve has attached to it:
Correct Answer: B
Rationale: The white ramus communicans connects the spinal nerve to the sympathetic chain ganglion, carrying preganglionic fibers. Posterior root ganglia are sensory, prevertebral/celiac are distinct.
Question 5 of 5
Of the following statements about the sympathetic division of the ANS: (i) all its neurons release norepinephrine as their primary neurotransmitter substance; (ii) all the cell bodies of its postganglionic neurons lie in or near the organ innervated; (iii) the cell bodies of its preganglionic neurons lie in the thoracic and lumbar cord; one would say that:
Correct Answer: D
Rationale: (i) True: Postganglionic sympathetic neurons release norepinephrine (except sweat glands). (ii) False: Postganglionic bodies are in chain ganglia, not near organs. (iii) True: Preganglionic neurons are in T1-L2.