Practice with exam-accurate HESI A2 questions that match the real test in format, difficulty, and logic. Trusted by students accepted into nursing programs across the United States.
0.9% normal saline is an isotonic solution that safely restores fluid volume without shifting water between cells, making it ideal for treating dehydration.
Free Homeostasis & Body Regulation practice questions for the HESI A2 exam with detailed rationales.
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