ATI LPN
NCLEX Neurology Practice Questions Questions
Question 1 of 5
The hypothalamus plays a crucial role in:
Correct Answer: A
Rationale: The hypothalamus regulates homeostasis (temperature, hunger, thirst). Others are unrelated. [Level: Knowledge]
Question 2 of 5
Upper Motor Neurons from the motor cortex synapse with Lower Motor Neurons in the:
Correct Answer: B
Rationale: UMNs synapse with LMNs in the ventral horn for motor output. [Level: Knowledge]
Question 3 of 5
Which plexus contributes to the innervation of the diaphragm?
Correct Answer: A
Rationale: The cervical plexus (C3-C5) gives rise to the phrenic nerve for the diaphragm. [Level: Knowledge]
Question 4 of 5
The trigeminal nerve (V) is involved in:
Correct Answer: B
Rationale: The trigeminal nerve (CN V) mediates chewing (motor) and facial sensation (sensory). [Level: Knowledge]
Question 5 of 5
The superior mesenteric ganglion, part of the sympathetic system, plays a role in the innervation of the:
Correct Answer: C
Rationale: The superior mesenteric ganglion innervates the small intestine. [Level: Knowledge]