Question

An infant with a total blood volume of 800 mL would start showing signs of shock when as little as ______ of blood is lost.

Select one:
A. 50 mL
B. 100 mL
C. 150 mL
D. 200 mL

Answer 1

An infant may exhibit signs of shock with a blood loss of 80 to 160 mL (10-20% of total blood volume). Early medical intervention with intravenous fluids is crucial to address hypovolemia.

Step-by-step explanation:

An infant with a total blood volume of 800 mL would start showing signs of shock when as little as 80 to 160 mL of blood is lost. This estimation is based on the fact that individuals may be asymptomatic until 10-20% of their blood volume is lost. For an infant with 800 mL of blood, this would equate to approximately 80 to 160 mL (10-20% of 800 mL).

It's worth noting that any sudden or substantial loss of blood should be treated with utmost concern, and medical help should be sought immediately to prevent the effects of hypovolemia. Medical treatment for significant blood loss includes intravenous fluid replacement to maintain blood pressure and supply sufficient oxygen and nutrients to tissues.