Which of the following is a pregnancy test used to find the fetal hormone HCG in a woman's urine using anti- HCG and latex spheres?

Question

Quizplus · Accepted Answer

The correct answer is B) Passive agglutination reaction. This method involves the use of latex spheres coated with anti-HCG antibodies. When a woman's urine, which may contain the hormone HCG if she is pregnant, is added to the test, the HCG binds to the anti-HCG on the latex spheres, causing them to agglutinate. This agglutination is an indication of a positive pregnancy test.

Which of the Following Is a Pregnancy Test Used to Find