How does a saliva swab drug test work?

Answer

A saliva swab drug test is one of the most ineffective drug tests used. Some of the chemicals in marijuana can be detected with a saliva swab test for 1-3 days after use and no more. You are given a spongy swab that is attached to a stick, very similar to a lollipop and you put it in your mouth for a few minutes being sure to rub it up against the inside of the cheek. The sponge is then tested for chemicals that may have been left behind from drug use.
Q&A Related to "How does a saliva swab drug test work?"
If you are using Fentanyl legally, and have a current prescription, this should not be a concern. Just show proof of you current script with a picture ID and a notation will be attached
http://wiki.answers.com/Q/How_long_will_fentanyl_s...
The plasma half-life of tramadol following a single and
http://www.chacha.com/question/how-long-does-trama...
Urine test
http://answers.yahoo.com/question/index?qid=200801...
Not Medical Advice: It depends. Most drugs can be detected from the time of ingestion until 2 to 4 days later. kgb_ doesn't condone use of illegal drugs. report this answer. Updated
http://www.kgbanswers.com/how-far-back-does-a-mout...
Explore this Topic
According to Forensic Fluids Laboratories, oral swab drug tests are up to 60 percent more sensitive to cocaine, opiates and methamphetamines than urine-based instant ...
The results from a clean saliva drug test are available within 24 hours, according to LabCorp, a provider of saliva drug tests. For tests that require further ...
A drug test using saliva goes back about 12-24 hours. After this amount of time the drugs usually disappear. This type of test is usually only helpful where recent ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com