What is a false positive?

False positive is a test result which indicates that a person has a disease or condition when, in reality, that condition/disease is not present.

Less than 2% false positive with chlamydia test.

Opiates are one of a general group of related organic molecules, many of which can actively be processed into specific opiates with the right knowledge. Opiate tests actually look for digestive...

According to some sources, over-the-counter medications and prescription drugs that can cause false positives in marijuana and other drug tests. But only in rare cases this actually happens. you...

Nothing. Cannabis is the only plant on earth that contains THC, the chemical compound that makes you feel "high" Substances or Conditions which can cause false positives Dronabinol (Marinol)...