Mostly stool samples are tested for bacteria and blood. To test stool for drugs they'd have to liquify it so it would just be easier to ask for urine instead of stool.
Yes.
It is a faeces (poo) sample, which can be used by a biomedical scientist to determine the cause of diarrhoea for instance, or detect the presence of occult (hidden) blood.
A typical medical test that requires a stool sample is the fecal occult blood test, used to detect colon cancer.
Have him checked by a doctor. A stool sample may be required for analysis.
Have you been eating bananas lately? The center of the banana can cause this to happen sometimes. If you think you have a parasite take a stool sample and give it to your doctor.
The test commonly used to detect microorganisms in feces is a stool culture. In this test, a sample of the feces is cultured in a laboratory setting to identify any pathogenic bacteria or other microorganisms present. The results can help determine the cause of an infection or illness.
Usually you would submit a stool sample to your doctor who would send it to a medical laboratory for examination.
Absolutely !
poo in something that will hold the poo. then sample it.
no preservative
no
Have you been eating bananas lately? The center of the banana can cause this to happen sometimes. If you think you have a parasite take a stool sample and give it to your doctor.