Which of the following is NOT TRUE about the Alpha Fetoprotein (AFP) screening test?

Question

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While the AFP test can screen for neural tube defects, it cannot definitively diagnose them. The AFP, sometimes called a "triple" or "quadscreen", is a blood test done during the second trimester at about 15 to 18 weeks. A positive AFP may lead to additional testing, such as amniocentesis. Because the test has a high rate of false-positive results, its routine use is controversial. Pregnant women can make an informed decision by getting the pros and cons before consenting to the test. It is not a necessary part of pregnancy care.

Which of the Following Is NOT TRUE About the Alpha