ATI LPN
Neurological Assessment Questions Questions
Question 1 of 5
The brachial plexus primarily innervates the muscles and skin of the:
Correct Answer: A
Rationale: The brachial plexus (C5-T1) innervates the upper limb. [Level: Knowledge]
Question 2 of 5
The cell bodies of parasympathetic preganglionic neurons are located in the:
Correct Answer: B
Rationale: Parasympathetic preganglionic neurons are in the brainstem (cranial nerves) and sacral cord (S2-S4). [Level: Knowledge]
Question 3 of 5
The peripheral nervous system (PNS) includes the:
Correct Answer: C
Rationale: The PNS includes cranial nerves (except II) and spinal nerves. [Level: Knowledge]
Question 4 of 5
Identify a neuron(s) that have a multipolar structure:
Correct Answer: D
Rationale: Motor and interneurons are typically multipolar (many dendrites, one axon). [Level: Knowledge]
Question 5 of 5
The spinal cord begins outside the ________ and ends at the ________:
Correct Answer: B
Rationale: The spinal cord starts at the foramen magnum and ends at L1-L2. [Level: Knowledge]