I have to give a presentation in my pre conference in clinical to my instructor and classmates about this and all I have is basic info. Is there someone who can give me more info. about this and more depth so I can get a better understanding on this? thanks
PT/PTT are laboratory tests that measure the clotting time (how long it takes blood to clot.)
PT/PTT are blood tests and INR is a ratio calculated from the PT.
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