Safety First - It's all about Safety. The primary role of an Air Canada Flight Attendant is to ensure the safety and security of our customers and crew. Service with Flair - Our Flight Attendants exhibit a warm, caring, and professional disposition when dealing with all of our customers, regardless of the situation.
International normalized ratio (INR) is a calculation made to standardize prothrombin time. INR is based on the ratio of the patient's prothrombin time and the normal mean prothrombin time. Prothrombin time is a test to learn how fast the blood clots in patients receiving oral anticoagulant medication. This test may be used in patients with prosthetic heart valves, venous thromboembolism, or antiphospholipid syndrome[1][2][3][4][5][6][7][8][9]. A blood sample is collected for this test[6][9].
International Normalized Ratio Blood Test-INR. The INR is used to make sure the results from a PT test is the same at one lab as it is at another lab. In the 1980âs the World Health Organization determined that patients may be at risk because the results of a PT test would vary from one lab to another, based upon the way the test was done.