Maternal-Fetal Medicine — Flashcards

Flashcard 211: Pregnant women positive for HBV with HBV DNA ≥ 200,000 IU/mL should receive _____ prophylaxis from the 28th week of pregnancy until birth

Answer: Tenofovir

Flashcard 212: The resting pulse rate increases by _____ beats/min in pregnancy

Answer: 10

Flashcard 213: In reverse end-diastolic flow, it is reasonable to terminate the pregnancy _____

Answer: immediately

Flashcard 214: Infection in the second trimester with rubella causes _____

Answer: only deafness

Flashcard 215: Protocol for Rh isoimmunization:Beyond 34 weeks, the false-_____ rate of MCA peak systolic velocity increases

Answer: positive

Flashcard 216: The most important step to be done in a woman with a history of preterm labour is to perform a _____ to measure the cervical length

Answer: Transvaginal Ultrasound (TVS)

Flashcard 217: What is the most common antenatally-diagnosed intracranial vascular malformation?_____

Answer: Vein of Galen malformation

Flashcard 218: Is there an increased risk of IUGR (FGR) associated with COVID-19 infection during pregnancy?

Answer: Yes

Extra: While initially unclear, cumulative data and meta-analyses have shown that COVID-19 infection during pregnancy is associated with an increased risk of adverse outcomes, including **preterm birth**, **stillbirth**, and **fetal growth restriction (FGR/IUGR)**. ACOG and other bodies recommend a growth ultrasound approximately 3–4 weeks after the acute phase of the infection to monitor fetal growth.

Flashcard 219: Nile blue test showing >50% of _____ cells is suggestive of adequate fetal lung maturity

Answer: orange

Flashcard 220: Severe pre-eclampsia necessitates termination of pregnancy at _____ weeks

Answer: 34