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Author Question: A woman uses a home pregnancy test kit that tests for hCG hormone in urine. She knows this is a type ... (Read 166 times)

tsand2

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Question 1

In precipitation tests, maximum precipitation takes place when
◦ a complex solution of many antibodies is used.
◦ a toxin is present.
◦ the amount of the antibody and the amount of the antigen are at optimal proportions.
◦ the amount of the antibody exceeds the amount of the antigen.
◦ the amount of the antigen exceeds the amount of the antibody.

Question 2

A woman uses a home pregnancy test kit that tests for hCG hormone in urine. She knows this is a type of antibody assay from the kit brochure. Antibodies reacting with the hormone produce two lines on the test strip. What specific type of antibody assay does this represent?
◦ a neutralization assay
◦ an immunochromatographic assay
◦ a direct immunofluoresence test
◦ an ELISA
◦ a complement fixation test


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Marked as best answer by tsand2 on Oct 17, 2019

medine

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