Students looking for more than the usual academic challenge may apply to one of our freshman honors programs. Twoâ Business Honors and Natural Sciences Honors âalso accept applications from transfer students.
The prothrombin time test belongs to a group of blood tests that assess the clotting ability of blood. The test is also known as the pro time or PT test.
Prothrombin time - Laboratory measurement. 1  The reference range for prothrombin time depends on the analytical method used, but is usually around 12â13 seconds (results should always be interpreted using the reference range from the laboratory that performed the test), and the INR in absence of anticoagulation therapy is 0.8-1.2.