Negative blood in stool test means no blood was found in that particular smear from that particular stool sample. Good news.
That would refer to having another stool test (testing fecal matter for blood).A re-test is a do over.
what mean that is rose waaler is negative in blood test result?
One may be referring to an heme-occult stool test - a test whereby one determines whether there is blood in the stool or not.
They test stool for a lot of things, but drugs, so far as I know, are not one of the things they test it for. (Mostly stool samples are tested for bacteria and blood.) To test stool for drugs they'd have to liquify it, for starters. It would just be easier to ask for urine instead of stool.
Could mean Hemophilia, a positive guaiac test means that there's hidden blood in the stool (blood that you may not be able to see with your own eyes).
You may be pregnant but took the test too early or its a false negative. A blood type is most accurate.
It's great that there's no blood in your stool, but many patients can have colon cancer or precancerous colon lesions without having a positive guaiac test. Because so many cases are missed by the test for hidden blood in the stool, colonoscopy makes sense.
Warfarin is a medication in the class of anticoagulants or blood thinners. Warfarin levels are checked through the blood and can not be adequately determined in the urine or stool.
When testing stool for occult blood, if the stool is hematest positive, it indicates occult blood. Note that a false-positive finding may occur if the person has ingested significant amounts of red meat within 3 days of the test.
If you have had a negative blood test, it is very unlikely that you are pregnant
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It means that either the blood tests were wrong or the home pregnancy test was wrong