Prothrombin time (PT) is a coagulation test performed to measure the time it takes for a firm fibrin clot to form after tissue thromboplastin (factor III) and calcium are added to a sample of plasma.
How to Decide on a Masterâs Degree Program. How to Decide on a Masterâs Degree Program. Graduate school acceptance letters are starting to roll in for students looking to continue their education, and picking the right masterâs degree program can set the tone for their career trajectory.
Figuring Out What You Want. 1  1. Consider what your purchase is for. 2  2. Decide on your basic style. 3  3. Decide on your operating system.  4. Consider what software you 1  want. 5. Determine your price range.  6. Decide whether you want a used or new computer.