Which of the following fetal markers are used for prenatal  screen during the first trimester?

The correct term used when there are changes in the number of chromosomes present in the cell is:

Which of the following is a sonographic finding associated with Beckwith-Wiedemann syndrome?

Which placental problem coexists with maternal preeclampsia?

Which of the following disorder promotes blood clotting because it carries too much proteins called blood clotting factors?

Which of the following lab values are associated with Edward Syndrome?

Immune fetal hydrops include which of the following fetal findings?

When Trisomy 21 is being ruled out at an early age, the nuchal fold measurement would be abnormal if measured:

Which of the following anomalies is a result from abnormal folding of the embryo by 5 weeks?

A very high Q factor transducer is used more often in diagnostic imaging transducers than a low Q factor.