ATI LPN
Medical-Surgical Nursing Neurological System Questions
Question 1 of 5
Using anatomical points of reference, the cerebellum is to the cerebrum and to the pons.
Correct Answer: B
Rationale: The cerebellum is posterior (behind) the cerebrum and ventral (below) the pons in standard anatomical orientation.
Question 2 of 5
Which of the following is true about localization of sound in the horizontal plane?
Correct Answer: D
Rationale: The superior olive uses interaural time (low frequencies) and intensity (high frequencies) differences for horizontal sound localization.
Question 3 of 5
The trigeminal pathway
Correct Answer: C
Rationale: The trigeminal pathway transmits facial somatosensory data (touch, pain) via cranial nerve V, decussating before the thalamus.
Question 4 of 5
A client with increased ICP is admitted to the ICU. On admission, GCS is 10. One hour later, it’s 13. Which interpretation would the nurse make?
Correct Answer: A
Rationale: GCS increase from 10 to 13 (A) indicates neurological improvement.
Question 5 of 5
A client taking prednisone to prevent transplant rejection needs which instruction most?
Correct Answer: B
Rationale: Prednisone increases infection risk; avoiding crowds (B) is critical.