Although the median annual pay for lawyers nationwide in 2010 was $112,760, this comfortable salary does not come easily. Becoming a lawyer in any state means years of undergraduate and graduate education, as well as passing some of the most difficult examinations required of any profession.
Cocaine will show in a urine test for a minimum of 3-5 days, depending on how heavy and how often you used.
Actually the swab test does not go as far back as the urine test.  The oral swab test window for opiates is only 1-3 days... usually  only 48 hours.