I have been using, feebly I might add, Outlook 03 for nearly 2 years now. We. use exchange also as we are a large health services company. I am looked at. as the guru of Outlook and I laugh because I still do not have a clear. understanding of the permission meaning and when to use or not use the. delegate feature.
The buccal mucosal bleeding time is a simple test that gives a rapid assessment of platelet function, providing platelet numbers are normal. If platelet numbers are below 50x109/l, this test should not be performed since the results will be affected by thrombocytopenia, making them unreliable.
What It Is. A partial thromboplastin time (PTT) test measures how long it takes for a clot to form in a blood sample. A clot is a thick lump of blood that the body produces to seal leaks, wounds, cuts, and scratches and prevent excessive bleeding. The blood's ability to clot involves platelets (also called thrombocytes) and proteins called clotting factors.