PT and INR are the same test , just reported differently. We are assessing how fast you coagulate . Specifically or pacifically if you are East coast (Australia) or West coast Americas 😉, your capacity to stop bleeding when you’re injured (Extrinsic pathway) Don’t confuse it with aPTT used to assess heparinisation and the intrinsic pathway. Bonus if you get to the end of this 1 min video. | ECT4Health- Nurse/Paramedic Education