Which of the Following Does the Prothrombin Time Measure

Question

Which of the following does the prothrombin time measure?
A) The amount of oxygen in the blood
B) Clotting activity of the blood
C) Bone marrow activity
D) The degree or intensity of jaundice

Accepted Answer

Prothrombin time measures the clotting activity of the blood. It is a test used to evaluate the ability of the blood to clot properly.