ATI LPN
Neurological Disorders in Medical Surgical Nursing Questions
Question 1 of 5
The myelin sheath around axons in the CNS is formed by ______:
Correct Answer: C
Rationale: Oligodendrocytes myelinate CNS axons; Schwann cells do so in the PNS. [Level: Knowledge]
Question 2 of 5
The primary motor area is where commands to _____ begin:
Correct Answer: B
Rationale: The primary motor cortex controls voluntary skeletal muscle movement. [Level: Knowledge]
Question 3 of 5
Which of the following is NOT a component of the brainstem?
Correct Answer: A
Rationale: Brainstem includes midbrain, pons, medulla; diencephalon is separate. [Level: Knowledge]
Question 4 of 5
An autonomic involuntary response to a change is a(an):
Correct Answer: D
Rationale: A reflex is an involuntary response to a stimulus via the nervous system. [Level: Knowledge]
Question 5 of 5
The autonomic nervous system is part of the:
Correct Answer: B
Rationale: The ANS is a PNS subdivision, alongside the somatic system. [Level: Knowledge]