ATI LPN
Neurology Exam Questions Questions
Question 1 of 5
Which of the following is a neurotransmitter that is commonly associated with muscle contraction at the neuromuscular junction?
Correct Answer: B
Rationale: Acetylcholine (ACh) triggers muscle contraction at the neuromuscular junction. [Level: Knowledge]
Question 2 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 3 of 5
Cerebrospinal fluid is found in the:
Correct Answer: C
Rationale: CSF flows in the subarachnoid space, cushioning the CNS. [Level: Knowledge]
Question 4 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]
Question 5 of 5
The thalamus serves as a relay station for sensory information, directing it to the appropriate regions of the cerebral cortex, and is part of the:
Correct Answer: A
Rationale: The thalamus, in the diencephalon, relays sensory input to the cortex. [Level: Knowledge]