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.
Master Homeostasis & Body Regulation concepts with free HESI A2 practice questions and detailed rationales. These questions will help you reinforce your understanding and improve your score on the HESI A2 exam.
A nurse is administering 0.9% normal saline (NS) to a dehydrated patient. Why is normal saline the preferred fluid?
A patient in the ICU has lost a significant amount of blood due to a car accident. Which physiological response is expected to maintain blood pressure?