ATI LPN
Neurological Disorders in Medical Surgical Nursing Questions
Question 1 of 5
In sensory pathways, changes in stimulus intensity are signaled by corresponding changes in the
Correct Answer: B
Rationale: Intensity is encoded by the firing rate and number of active neurons, not action potential amplitude (all-or-none).
Question 2 of 5
The nurse monitors a client undergoing plasmapheresis for which signs/symptoms?
Correct Answer: C
Rationale: Plasmapheresis can cause hypocalcemia (C), leading to paresthesia/dizziness.
Question 3 of 5
Post-teaching for a brain MRI without contrast, which client statement shows understanding?
Correct Answer: A
Rationale: No contrast MRI allows immediate activity resumption (A); no dye or radioactivity.
Question 4 of 5
The nurse preparing to administer cyclosporine should perform which of the following?
Correct Answer: A
Rationale: Cyclosporine causes gingival hyperplasia; assessing mouth (A) is key.
Question 5 of 5
Which intervention addresses unilateral neglect in left hemisphere stroke?
Correct Answer: A
Rationale: Head movement (A) compensates for neglect.