If you mean Bactrim, the answer is no.
Assuming you mean Xanex, you will not test positive for meth. Xanex is a benodiazapine so you will test positive for those.
I mean widal test result positive after treatment
A test is "positive" when the test has found what it's looking for. A test that hasn't found anything is usually called a "negative". Not positive is a bit odd, but it too would mean that the test didn's find what it was looking for.
It means that you are pregnant.
It means that you are pregnant.
Contact the company it could be a faulty test.
It means you have a positive pregnancy test.
It means that the test was positive for HIV.
THC positive.
To be exposed to does not always mean that you will be infected. If contracting the disease you will still not test positive until some time afterwards.
weak pregnancy blood test mean the pregnancy is liable to abort