ATI LPN
Neurological Questions Questions
Question 1 of 5
The parasympathetic chain ganglia are located:
Correct Answer: C
Rationale: Parasympathetic ganglia are near or within target organs, unlike sympathetic chain ganglia. [Level: Knowledge]
Question 2 of 5
What mechanism helps keep the neuron membrane at its resting potential?
Correct Answer: B
Rationale: The Na+/K+ pump maintains resting potential (-70 mV) by pumping Na+ out, K+ in. [Level: Knowledge]
Question 3 of 5
The ventral root of the spinal cord contains _____ fibers and the dorsal root of the spinal cord contains _____ fibers:
Correct Answer: B
Rationale: Ventral root: motor (efferent); dorsal root: sensory (afferent). [Level: Knowledge]
Question 4 of 5
Places on the cerebral cortex where integration occurs are:
Correct Answer: B
Rationale: Association areas integrate sensory/motor information for higher functions. [Level: Knowledge]
Question 5 of 5
Which of the following cranial nerves is NOT a sensory nerve?
Correct Answer: B
Rationale: Glossopharyngeal (IX) has motor and sensory roles; others are purely sensory. [Level: Knowledge]