Confidence votes 839. THC is non-existent in urine, when screening for urine it is only the metabolites and byproducts of the drug that are tested for. For a frequent user, the substance may stay in the system up to 40 days after abstaining from use of cannabis or cannabis containing substances.
Pap test. The Papanicolaou test (abbreviated as Pap test, known earlier as Pap smear, cervical smear, or smear test) is a method of cervical screening used to detect potentially pre-cancerous and cancerous processes in the cervix (opening of the uterus or womb).
WHAT IS IT AND WHO GETS TESTED The Pap test is a screening test for malignant and premalignant changes of the cervix. A positive result indicates that there may be a problem and that further diagnostic procedures must be done.VALUATION OF AN ABNORMAL PAP TEST If a Pap test report indicates a malignant or premalignant condition the patient is reexamined and the Pap test repeated. The cervix is viewed with a magnifying instrument called a colposcope.