News For This Month: Health
Popular Drug Testing Methods
Drug tests are so many and different in types and operation. The most common involves using samples of blood, urine, and saliva which is analysed. These substances are used to detect any levels of metabolites which tells whether you have used any drug substance recently. The storage of metabolites happens in the fatty cells of the body and the growing cells. Eventually, the metabolites leached out in the bloodstream and excreted in the human urine.
It takes some period for the metabolites to stay in the body. the rate of excretion is determined by different factors including quantity of fats in a human body as well as the level of body activity. Hair has also been observed to store metabolites. It takes only five days for hair metabolites to show up.
No drug test is entirely perfect. For quite a lot of time, people have resulted to using urine analysis in testing for presence of drugs in the body. There are various urine kits that are used for the work. The ease of doctoring results has made it impossible to trust the use of urine analysis in drug testing. The habit of manipulating results in the urine analysis can be gotten rid by adding some substances in the sample. There is no direct effect of the added substance in the sample the second test will indicate the presence of doctored results.
Drinking a lot of water will not help a person in passing a drug test. The body and the urine produce a protein by the name Creatinine The protein helps to detect attempts by a person to get rid of the drug in their bodies. Free kits for drug tests have been in the offer by many companies. there numerous devices that are comprised in the drug kit which includes the drug test kits and other test kits. There is little information about the person using the kits since they are sold privately.
Urine analysis and drug test is possible using the portable drug test kits. The testing results from the reaction of the sample and the strip whose results are the changing color of the strip It takes two minutes or less to give the results of the urine analysis. The variables of testing are only the presence and absence of the drug in the urine. The the accuracy of the kits is becoming more better due to the increased advancement and technological progress. Laboratory tests have enabled the use of more advanced techniques of drug tests. In a list of many laboratory tests, gas chromatography, is the commonly use. They can deduce many results from a single test.
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