Urine is typically collected in a cup, for ambulatory patients, or with a catheter or indwelling cath for in-patients. The urine is sent to the lab and a tox screen is performed. Note that, in cases of drug testing, collection of the urine is at times officially witnessed in order to prevent substitution.
I don't wanna explain the full process... but it is usually collected in a paper cup.
The patient is instructed to begin to urinate, and the urine is collected midstream into a sterile container.
Urinate into a container
To collect a mid-stream urine sample, start by washing your hands thoroughly. Then, begin urinating into the toilet or a clean container without stopping. After a few seconds, carefully collect about 30-60 milliliters of urine in a sterile container. Make sure to avoid touching the inside of the container or the lid to maintain its sterility.
A sterile container must be used to collect a urine culture for many reasons. The sample collected cannot be tainted with any substance that is being tested for.
Strep infection is not diagnosed from a urine sample.
This is to preserve the urine sample until its tested.
Clamp the foley (I used to use a rubber band on bend the Foely tubing - collect the urine from the tube using a sterile needle and syringe. Withdraw 30 cc of sterile urine if possible and place in a sterle urine cup.
A "cath spec" is a catheterized urine specimen. Most urine specimens are voided specimens when the patient attempt to collect the urine while voiding. The risk of contaminating a voided specimen, with skin bacteria, is high even when the patient is careful. Therefore, a catheterized urine specimen is considered a reliable 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.
Both will show in a urine sample if tests are done to look for those drugs.
Yes Suboxone can be detected in a urine sample. It can not however be detected in a standard drug test.
There are quite a few methods used to collect cow urine. Most people collect cow urine in a large container.
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.
Routine urine is 12 mL.