ATI LPN
Neurological Disorders in Medical Surgical Nursing Questions
Question 1 of 5
A client admitted dehydration resulting from vomiting and diarrhea. The nurse knows that the client is at greatest risk of developing which condition?
Correct Answer: D
Rationale: Dehydration causes electrolyte imbalances (e.g., hypokalemia), risking dysrhythmias. Others are less directly linked. [Level: Comprehension]
Question 2 of 5
Nurses in change-of-shift report are discussing the care of a patient with a stroke who has progressively increasing weakness and decreasing level of consciousness. Which patient problem do they determine has the highest priority for the patient?
Correct Answer: A
Rationale: Decreasing consciousness increases aspiration risk, a life-threatening issue. Others are chronic concerns. [Level: Analysis]
Question 3 of 5
During the acute stage of a stroke, which intervention would be included in the plan of care for a patient experiencing aphasia?
Correct Answer: A
Rationale: Yes/no questions facilitate communication in aphasia. B/C hinder, D is supportive but less primary. [Level: Application]
Question 4 of 5
The rapid reversal of electrical potential along the membrane of a neuron is called an:
Correct Answer: A
Rationale: An action potential is the rapid depolarization/repolarization during signaling. Resting potential is baseline. [Level: Knowledge]
Question 5 of 5
The myelin sheath produced by Schwann cells serves to:
Correct Answer: D
Rationale: Myelin speeds conduction via insulation and saltatory conduction. It doesn’t transmit directly. [Level: Knowledge]