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).
A Pap test is a test of a sample of cells taken from a woman's cervix or vagina. The test is used to look for changes in the cells of the cervix and vagina that show cancer or conditions that may develop into cancer.he Pap test is done during a pelvic exam. A doctor uses a device called a speculum to widen the opening of the vagina so that the cervix and vagina can be examined. A plastic spatula and small brush are used to collect cells from the cervix. After the cells are taken, they are placed into a solution.