Final answer:
b. Hypovolemia
Excessive blood loss can result in hypovolemic shock, a type of circulatory shock. This serious condition is treated by replenishing blood volume and potentially using medications to support blood pressure.
Step-by-step explanation:
When someone goes into shock due to excessive blood loss, it is called hypovolemic shock. This type of circulatory shock is characterized by a reduced blood volume within the body, which can be the result of severe bleeding or dehydration. Hypovolemic shock presents with symptoms such as a rapid heartbeat, low blood pressure, reduced urine output, and in severe cases, confusion or loss of consciousness. Treatment involves restoring blood volume through intravenous fluids and may include the administration of vasoactive medications like dopamine, epinephrine, and norepinephrine to increase blood pressure and improve blood flow to vital organs.