All of these are laboratory tests that measure how quickly the blood clots EXCEPT ________.
A. PT
B. PTT
C. CD4 count
D. ACT
Answer:C
All of these are laboratory tests that measure how quickly the blood clots EXCEPT ________.
A. PT B. PTT C. CD4 count D. ACT
Explanation: A) Prothrombin time (PT) does measure blood clotting time.