Difficulty: Medium
Average Score: 74%
Simulated
A nurse is caring for a client with dehydration. Which IV fluid is most appropriate?
Correct answer
A
Rationale
The most appropriate IV fluid for a client with dehydration is 0.9% Sodium Chloride (Choice A). This solution is isotonic, closely resembling the body's normal extracellular fluid composition. It helps restore fluid volume without causing significant shifts in electrolytes. 5% Dextrose in Water (Choice B) is hypotonic and not ideal for dehydration. 3% Sodium Chloride (Choice C) is hypertonic and can lead to fluid shifts and potential complications. Lactated RingerÔÇÖs (Choice D) is isotonic and can be used for dehydration, but 0.9% Sodium Chloride is preferred for its simplicity and lower risk of adverse effects in this scenario.