So, for those of you thinking of joining me in Laserland, read on for helpful tips for embarking on your own laser journey. â¢ Laser hair removal works best on light skin and dark hair. I swear by the Candela laser, but there are many other brands, including newer ones for dark skin and dark hair, like the Yag laser.
Heparin anti-Xa tests are sometimes used to monitor and adjust standard heparin (unfractionated heparin, UFH) therapy, though the primary monitoring tool for UFH is currently the PTT test.
Laboratory Samples Addition of 70 to 150 units of heparin sodium per 10 to 20 mL sample of whole blood is usually employed to prevent coagulation of the sample. Leukocyte counts should be performed on heparinized blood within 2 hours after addition of the heparin.