Which test is used to detect drugs in urine?

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Multiple Choice

Which test is used to detect drugs in urine?

Explanation:
Detecting drugs in urine is accomplished with a urine drug screen. This test is specifically designed to identify the presence of various drug classes and their metabolites in the urine, usually starting with a broad immunoassay screen and, if positive, followed by a more precise confirmatory test such as GC-MS or LC-MS/MS. This is different from a urinalysis, which assesses urine composition and signs of infection or other urinary issues; from liver function tests (LFTs), which measure liver enzymes and function; and from troponin, which indicates heart muscle injury. Thus, the urine drug screen is the test used to detect drugs in urine.

Detecting drugs in urine is accomplished with a urine drug screen. This test is specifically designed to identify the presence of various drug classes and their metabolites in the urine, usually starting with a broad immunoassay screen and, if positive, followed by a more precise confirmatory test such as GC-MS or LC-MS/MS.

This is different from a urinalysis, which assesses urine composition and signs of infection or other urinary issues; from liver function tests (LFTs), which measure liver enzymes and function; and from troponin, which indicates heart muscle injury. Thus, the urine drug screen is the test used to detect drugs in urine.

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