Instructions: Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.
Input: The most popular kind of drug test is the urine test, which can detect marijuana for days or weeks after use. As shown in the following graph, detection times for chronic users typically range from one to three weeks but can extend much longer. In this study by Ellis [04], chronic users were tested at 20 ng/ml and 100 ng/ml, but not at the normal standard of 50 ng/ml. Hair tests are more likely to detect regular than occasional marijuana use. One study found that 85% of daily users tested positive for marijuana, versus 52% of occasional smokers (1-5 times per week). Ingested cannabis was less likely to be detected than smoked marijuana . Advil) will not test positive for marijuana on modern drug screens, but numerous OTC cold remedies may trigger false positive results for amphetamines, primarily on the EMIT test. Consequently, employees subject to random testing should insist that all positive test results be substantiated by follow-up testing, . Hello RosarioMarijuana can be detected in saliva drug tests up to 24 hours after your last joint. Since you smoked 15 hours before your saliva drug test, your chance to pass a test is 50 50. Usually, a saliva drug test is performed in order to detect the presence of prohibited substances in saliva. In general, occasional consumers (as in, once or twice per week) should have little trouble passing an EMIT test which typically uses a 50 ng/ml cut-off for the THC-COOH metabolite as long as they have had one or two days of abstinence prior to taking the test. Lasix (ferosemide) is one of many stronger diuretics available by prescription. While non-prescription use of Lasix can potentially be hazardous to health if taken over long lengths of time, its use has been popular for more than two decades by those subject to random workplace drug tests on short notice. M metabolite Blood tests, unlike urinalysis, detect the presence illicit drugs, not inactive drug metabolites. In general, THC only remains detectable in the blood of cannabis consumers for a few hours (though low, residual levels may be detected in chronic smokers for up to 12-24+ hours if more sensitive technology is used). Detection Time for Marijuana in Urine: Urine tests detect non-psychoactive marijuana metabolites for days to weeks after use, long after impairment has passed. Detection Time for Marijuana in Blood : Blood tests can detect presence of active THC; high levels indicate recent use, low levels may persist for hours or days. Hair tests are more likely to detect regular than occasional marijuana use. One study found that 85% of daily users tested positive for marijuana, versus 52% of occasional smokers (1-5 times per week). Ingested cannabis was less likely to be detected than smoked marijuana [01]. Query: how long can marijuana residue be detected
Output:
The residual levels in cannabis consumers may be detected in chronic smokers for up to 12-24+ hours if more sensitive technology is used.