The Exam HiveTEAS and HESI Prep

About Homeostasis & Body Regulation

Following severe blood loss, the body uses vasoconstriction and other compensatory responses to maintain blood pressure and protect vital organs.

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Homeostasis & Body Regulation HESI A2 Practice Questions

Free Homeostasis & Body Regulation practice questions for the HESI A2 exam with detailed rationales.

Question 2 of 2

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?
Decreased cardiac output
Increased urine production
Decreased heart rate
Vasoconstriction

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