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It is possible to have inconclusive test results, but not to test both positive and negative at the same time.
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∙ 14y ago
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Can a positive pregnancy test turn negative?
No , but a negative test can be a false positive .
Can your test come out positive then negative?
If it's a pregnancy test the answer is no, A test can come back negative even though its positive. But if it's positive, it's positive 99% of the time.
Does Sarcina test positive or negative for the voges-proskauer test?
negative
What does the post mofified radical mastectomy surgery for breast cancer test results er - negative pr - negative and her 2 - positive mean?
radio theapyer negative estrogen receptor negativepr negative progesterone negativeboth are hormonesher 2 positive this has to do with geneticsthese test results will determin the type of treatment that will be used,I had the same results 10 years ago and I am well .
If you are HIV positive is there a way you can do to test negative for a job?
It would be almost impossible to test negative if a person is HIV positive.
What is the positive and negative effects on becoming a pastry chef?
iui er
Negative pregnancy test but urinated on it again and it went positive?
This happened to me when I got pregnant with my third child. The first test was negative and the second positive. From what I understand, a pregnancy test can give a false negative but rarely gives a false positive.
Does serratia test negative for citrate?
No, Serratia and Klebsiella test positive for citrate. E.Coli tests negative.
What colour does a pregnancy test go when positive?
Pink- Positive Blue-Negative
What test determines the species name of a bacterium?
Gram negative and positive test.
If a urine test is positive for cocaine can another test be negative?
not very likely
Can you test positive with a urine pregnancy test and negative on the blood?
No not unless your a troll
