Embryology — Flashcards

In which week of embryogenesis do genitalia begin to develop male/female characteristics? _____

What is the embryonic origin of chromaffin cells? _____

The adrenal medulla is of _____ origin

The ganglion cells that fail to descend in Hirschsprung disease are derived from _____

_____ chromosomes are characterized by very short p arms

The most superior of the 3 primary vesicles (developing brain) is the _____

Breast tissue can develop anywhere along the _____, which runs from the axilla to the vulva (e.g. supernumerary nipples)

The neural tube begins as _____ (number) primary vesicles

In which period of lung development do pneumocytes develop? _____

Which tracheoesophageal anomaly resembles the letter H? _____