True positive drug testFor more information to pass a drug test visit our main page. Typically when a person tests positive for drug use the testing authority will run a second confirmation drug test. If this second drug test confirms drug use it is considered a 'true positive drug test'. See also: Negative drug test result , False negative drug test result , False positive drug test result , Postive drug test result , True positive drug test result , Diluted specimen drug test result For more drug testing information see
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