Difficulty: Medium
Average Score: 69%
Simulated
A nurse is caring for a client with diabetes insipidus (DI). Which data warrants the most immediate intervention by the nurse?
Correct answer
A
Rationale
The correct answer is A because severe hypernatremia (185 mEq/L) can cause neurological damage and requires urgent correction. Choice B is a symptom of DI but less urgent. Choice C indicates dehydration but is secondary. Choice D is elevated but not as critical.