ATI LPN
Neurological Questions Questions
Question 1 of 5
Identify the three basic parts of a neuron:
Correct Answer: A
Rationale: A neuron has a cell body (soma), dendrites, and axon. Myelin and neuroglia are accessories. [Level: Knowledge]
Question 2 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 3 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 4 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]
Question 5 of 5
Which of the following is a response of the parasympathetic nervous system?
Correct Answer: C
Rationale: Parasympathetic promotes 'rest and digest,' increasing salivation. [Level: Knowledge]