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.
Best Answer: Magnetic resonance venography (MRV) is a noninvasive test that probably is more sensitive and more specific than ultrasound in the detection of deep venous thrombophlebitis. Unfortunately, MRV is not readily available at many institutions, and many radiologists are inexperienced in the reading of MRV studies.