to occult blood in the stool
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.
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.
Yes "Negative" is the reference range for occult blood
mi bebe de 20 meses tiene el stool occult blood by imm positivo es peligroso eso
yes
One may be referring to an heme-occult stool test - a test whereby one determines whether there is blood in the stool or not.
Samples may include stool sample, blood sample, or other samples.
yes
Absolutely !
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