Maternal-Fetal Medicine — Flashcards

Components of Biophysical profile (BATMAN): B - _____ A - Amniotic fluid volume T - Tone M - Movements N - Non-stress test (NST)

Uncomplicated monochorionic twins should be scanned every _____ weeks after 16 weeks in order to detect TTTS and TAPS in a timely manner.

A twin placenta with a single chorion and a single amnion (no intervening membrane) is a _____ placenta

A twin pregnancy resulting from zygotic division between **days 4-8** (blastocyst stage) is a _____chorionic diamniotic placenta.

Pregnant women with anti-SSA antibodies are at risk for delivering babies with neonatal _____ and congenital heart block

Compared to normal, what changes detected by a maternal serum quad screen would be indicative of Trisomy 21? AFP: _____ Estriol: decreased hCG: increased Inhibin A: increased

Dizygotic (fraternal) twins will have _____ amniotic sacs and 2 separate placentas (chorions)

A _____ hydatidiform mole is associated with mildly increased levels of hCG

In pregnancy, the sciatic nerve may become compressed due to:- increased joint laxity from circulating _____- changes in maternal posture (ex. spinal lordosis)

_____ transmission of Zika virus can result in microcephaly or miscarriages