ATI LPN
Neurology Exam Questions Questions
Question 1 of 5
Schwann cells participate in the process of saltatory conduction, which involves:
Correct Answer: C
Rationale: Saltatory conduction jumps between nodes of Ranvier, speeding transmission. [Level: Comprehension]
Question 2 of 5
The delicate connective tissue layer that surrounds individual nerve fibers within a nerve is called the:
Correct Answer: A
Rationale: The endoneurium wraps individual axons, providing support and insulation. [Level: Knowledge]
Question 3 of 5
Ependymal cells line the cavities of the brain and spinal cord and play a role in:
Correct Answer: D
Rationale: Ependymal cells produce and circulate CSF in CNS cavities. [Level: Knowledge]
Question 4 of 5
Cerebrospinal fluid is found in the:
Correct Answer: C
Rationale: CSF flows in the subarachnoid space, cushioning the CNS. [Level: Knowledge]
Question 5 of 5
The corticospinal tract is an example of a:
Correct Answer: A
Rationale: The corticospinal tract is a projection tract, carrying motor signals from cortex to spinal cord. [Level: Knowledge]