Embryology — Flashcards

If the developing embryo splits in the 2-cell stage (0-4 days), the twins will be _____-chorionic and _____-amniotic

Hint: mono/di

Spina bifida is due to failure of the _____ vertebral arch to close

Which weeks of embryogenesis are most susceptible to teratogens? _____

In which week of embryogenesis do fetal movements start? _____

What are the adult derivatives of the wall of the metencephalon? _____ and _____

Müllerian agenesis is associated with _____ anomalies

Hint: organ

The umbilicus should contain 1 artery and 2 veins _____

Hint: T/F

A patent processus vaginalis predisposes to what two conditions? _____

Developmental dysplasia of the hip is caused by an insufficiently deep _____ → femur constantly pops out

Hint: structure

Chiari II malformation is often associated with lumbosacral _____