|ed maternal serum a-FP is seen in :: (A) Multiple pregnancy, (B) Trisomy 21, (C) Open neural tube defect, (D) IUD
Answer is B. Ans. is b i.e. Trisomy 21Low levels of MSAFP (Maternal serum alpha feto protein) are seen in :Chromosomal trisomyGestational trophoblastic diseasesBlighted ovumIncreased maternal weightOverestimated gestational age.