Final answer:
Circulatory shock is a life-threatening condition characterized by inadequate blood flow to the tissues. It is marked by symptoms such as increased heart rate, decreased blood pressure, and decreased urine output.
Step-by-step explanation:
Circulatory Shock
The loss of too much blood may lead to circulatory shock, a life-threatening condition in which the circulatory system is unable to maintain blood flow to adequately supply sufficient oxygen and other nutrients to the tissues to maintain cellular metabolism. Typically, the patient in circulatory shock will demonstrate an increased heart rate but decreased blood pressure, but there are cases in which blood pressure will remain normal. Urine output will fall dramatically, and the patient may appear confused or lose consciousness.