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Controls are used as a healthy sample to compare another person's urine test to. Knowing what is healthy helps doctors to see what is unhealthy.

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10y ago

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What types of fluids are used for drug testing?

urine


How long does urine stay good for testing?

Urine, when stored in an air tight container, free from contamination and help under constant specified temperature can be used for drug testing over a lengthy time period. Frozen urine can be kept indefinitely for testing.


How long can a urine specimen be used for alcohol testing?

72 hours, i believe


What is Clinistix and Albustix and why it is used for?

Clinistix is a commercially available product for testing for of glucose in urine. It turns purple if glucose is present. Albustix is a commercially available product for testing for the presence protein in urine.


What is Arc urine testing used for?

Arc urine testing is used to monitor levels of certain drugs, such as cocaine and marijuana, in a person's system. It is commonly employed in drug rehabilitation programs, probation monitoring, and workplace drug testing to ensure compliance with drug use policies. The results of arc urine testing can help gauge a person's drug use habits and potentially detect substance abuse issues.


What is albustix is used for?

Clinistix is a commercially available product for testing for of glucose in urine. It turns purple if glucose is present. Albustix is a commercially available product for testing for the presence protein in urine.


Clinistix and albustix?

Clinistix is a commercially available product for testing for of glucose in urine. It turns purple if glucose is present. Albustix is a commercially available product for testing for the presence protein in urine.


What does unaltered urine mean you have used the bathroom several times within the course of maybe 40 minutes and you have noticed that your urine seems to be unchanged as in its the same consistency?

Unaltered urine simply means natural urine that has not had anything added to it. Some urine testing will be inaccurate if the urine has been altered, such as having water added to it. Unaltered urine is required for drug screening testing.


What is dual testing in auditing?

Dual testing consists of two forms of testing that are used for auditing purposes. Both substantive tests or tests of controls are used to gather evidence that the client verification procedure was effective.


Is it possible to freeze urine?

Yes, it is possible to freeze urine. Urine can be frozen for various reasons, such as for medical testing or research purposes. When frozen, urine can be stored for future analysis or testing.


When you withdraw urine from the container into a gray top urinalysis tube using a double ended straw for what testing?

The urine in the gray top tube is typically used for specific gravity testing to measure the concentration of solutes in the urine. The double-ended straw helps transfer the urine without contaminating the sample.


How long can urine be frozen for accurate testing purposes?

Urine can be frozen for accurate testing purposes for up to 6 months.