Paid holidays may also be negotiated by employees who have a contract with employers; these are often senior level employees. Employees in exempt professional, technical, or managerial positions such as software developers, HR staff, controllers, and marketing, expect paid holidays to accompany their employment.
1 If the test shows high levels of the substance, you may have a deep vein blood clot. If your test is normal and you have few risk factors, DVT isnât likely.  Venography. This test is used if ultrasound doesnât provide a clear diagnosis.
To check for DVT, your doctor may recommend: 1  An ultrasound of your deep veins to check for clots. 2  A blood test to check for elevated levels of D-dimer (a sign of DVT) 3  A venography X-ray of the veins in your legs and feet to check for clots. 4  A CT scan or MRI scan of your deep veins to check for clots.