Homework Answers
The reactive controls in Chembio HIV 1/2 Rapid test pack will produce a reactive test result and it has been manufactured to produce a faint test 'T' line. The nonreactive control will be producing a nonreactive test result. It establishes quality assurance of the assay. Appearance of a pink or purple line will be there in the control area if the test has been performed correctly.
If the line does not appear at the internal control but there is positive test line, the test will be invalid. If there is no distinct line in the control area irrespective of its presence in the test area, the test is invalid. There will be no interpretation of an invalid test.
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