1. Trisomy 21
... )." The diagnosis of Down syndrome can be done either through physical examination of the newborn, or prenatally through screening and diagnostic tests. The most commonly used screening tests are the Alpha-fetoprotein Plus and the Triple Screen (National DS Society). These tests assess quantities of various substances in the blood (alpha-fetoprotein, human chorionic gonadotropin and unconjugated estriol) and together with the woman ... only able to accurately detect about sixty percent of fetuses with Down syndrome (National Down Syndrome Society)." Many women who undergo these tests wil...
- Word Count: 3980
- Approx Pages: 16
- Has Bibliography
- Grade Level: Undergraduate