Length can be adjusted from 37.5 to 46.5 inches. The player changes the length using a PING adjustment tool that threads into a locking ring on the shaft. Turning the tool loosens the ring, allowing the shaft to slide telescopically. The player then adjusts the shaft to the desired length.
A PT and INR are ordered on a regular basis when a person is taking the anticoagulant drug warfarin to ensure that the prescription is working properly and that the PT/INR is appropriately prolonged. There is no set frequency for doing the test.
What is PT/INR Self Testing? PT/INR Self Testing now allows you to measure your blood's anti-coagulation level -- how long it takes your blood to 'clot' -- more often and more easily at home. When you take Coumadin, it's important that your PT/INR be tested regularly. Keeping your PT/INR within a safe range can help you to avoid serious complications such as bleeding or stroke, the 3rd leading cause of death in the U.S. and the leading cause of adult disability.