HESI A2 Practice Test & Study Guide
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Anatomy & Physiology • Anatomy & Physiology Topics
Homeostasis & Body Regulation
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.
Free Practice Questions (2)
Question 1easy
Why 0.9% Normal Saline Is Used for Dehydration Treatment
A nurse is administering 0.9% normal saline (NS) to a dehydrated patient. Why is normal saline the preferred fluid?
Question 2medium
How the Body Maintains Blood Pressure After Blood Loss
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?