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USMLE Exam Prep

Category - Free USMLE Practice Test Questions

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Which of the following statements best defines shock?

decreased circulating blood volume
inability of the heart to pump blood
inadequate oxygen supply to vital organs
hemorrhage as a result of trauma

Explanation

Answer: C - Shock is a life-threatening condition with a variety of underlying causes. The term, shock, is best defined as an inadequate supply of oxygen to vital organs through the systemic blood pressure.

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