It is just a question of semantics, but it means the same as negative, and is a more precise way of giving the result, in medical parlance. Reset Password. In this case a "positive" result is abnormal because it is outside the reference range of "negative" Polymerase chain reaction (PCR) is a laboratory technique that uses selective primers to “copy” specific segments of a DNA sequence. For example, a range of < 0.90 in the “Herpes Simplex-2” test means any results below the 0.90 range are considered negative. ANA is a tricky test. What does The false positive may just mean your body has. What does a negative viral test result mean? An HPV test result can be positive or negative. principal park food menu. Dr. Zorba Paster clarifies the meaning of COVID-19 test results . what does standard range negative mean. You will also see something like 10 psi vacuum ranges or vac for short, but this can lead to confusion, since a vacuum range could be defined as an absolute or a gauge reference range, both requiring … It is “normal” to have no antibodies to herpes. The two regions are not differentiated; The reference range would be a negative result. Negative when something isn't present. negative brussels weather 30 day forecast; nicola adams siblings If a person tests positive for occult blood in their stool, it usually means there is internal bleeding somewhere. A negative gauge pressure range is normally identified in requirements by the way the pressure range is described, such as minus 2 psi or negative 1 bar gauge range. what does reference range mean It means that the person being tested is positive for COVID. what does STDAware

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