Which of the following test results may help differentiate between intravascular hemolysis and extravascular hemolysis in the body?

Question

Quizplus · Accepted Answer

Haptoglobin is a protein produced by the liver that binds free hemoglobin released from lysed red blood cells. In cases of extravascular hemolysis, the haptoglobin level decreases as it binds to the free hemoglobin, whereas in intravascular hemolysis, the haptoglobin is quickly depleted and cannot bind all of the released hemoglobin, resulting in elevated levels of free hemoglobin in the plasma. Therefore, measuring haptoglobin levels can help differentiate between these two types of hemolysis.

Which of the Following Test Results May Help Differentiate Between