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How are controls used in urine testing?
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.
Which receives urine from the renal papilla the minor calyx or the minor calyx?
unire fromed in the kidney passes through a renal papilla at the apex into a minor calyx
How is a strep infection diagnosed from a urine sample?
Strep infection is not diagnosed from a urine sample.
Why is boric acid inside a urine sample bottle?
This is to preserve the urine sample until its tested.
Does menstruating contaminate urine sample?
It is very common for a person who is menstruating to contaminate a urine sample. Of course, contaminated urine samples are very common in general.
Does heroin and endone show in urine sample?
Both will show in a urine sample if tests are done to look for those drugs.
Can sabuxoen be detected in a urine sample?
Yes Suboxone can be detected in a urine sample. It can not however be detected in a standard drug test.
Why refrigerate urine?
The reason to refrigerate urine after collecting a sample is to avoid bacteria from forming in it. If a sample of urine will be taken to a lab within an hour of collecting it, then it does not need refrigerated.
How much urine do they require for sample?
Routine urine is 12 mL.
Does it effect you urine sample when you are menstruating?
No, your menstrual cycle doesn't affect your urine sample you provide to the doctor. When you menstrual cycle and urine comes from two different parts of your body.
What is best time of day for proper urine sample?
The best time of day for a proper urine sample is first thing in the morning. This is because the urine is more concentrated then.
Why do you fail a drug test if your urine is cold?
A freshly collected sample of urine will be near body temp. A bottle of someone else's urine (that does not do drugs) in your pocket will not be as warm. If the temp of a sample is very low, it is not considered to be a valid sample from THAT person.
