Search results
Results from the WOW.Com Content Network
To administer the test, a user simply has to mix the chemicals with a particle of the suspected substance; if the chemicals turn purple, this indicates the possibility of marijuana. But the color variations can be subtle, and readings can vary by examiner. It was adopted in the 1950s by the United Nations as the preferred test for cannabis ...
Urine drug test kits are available as on-site tests, or laboratory analysis. Urinalysis is the most common test type and used by federally mandated drug testing programs and is considered the Gold Standard of drug testing. Urine based tests have been upheld in most courts for more than 30 years.
The CRAFFT 2.1 screening tool begins with past-12-month frequency items, rather than the previous "yes/no" question for any use over the past year. A recent study examining these opening yes/no questions found that they had relatively low sensitivity in identifying youth with any past-12-month alcohol or marijuana use (62% and 72%, respectively ...
Cannabis use disorder (CUD), also known as cannabis addiction or marijuana addiction, is a psychiatric disorder defined in the fifth revision of the Diagnostic and Statistical Manual of Mental Disorders and ICD-10 as the continued use of cannabis despite clinically significant impairment. [2] [3]
Most people who take a drug test take a presumptive test, cheaper and faster than other methods of testing. However, it is less accurate and can render false results. The FDA recommends for confirmatory testing to be conducted and the placing of a warning label on the presumptive drug test: "This assay provides only a preliminary result.
Oakland-based Hound Labs has created a device that could become the new standard in enforcing DUIs in the legal marijuana industry. Marijuana breathalyzer startup conducts roadside test trials ...
Second hand cigarette smoke may give you cancer, but a second hand toke from a marijuana joint could make you lose your job! Study: You could fail a drug test from second hand marijuana smoke Skip ...
For premium support please call: 800-290-4726 more ways to reach us