Abdominal wall development — Flashcards

Flashcard 1: The _____ line is formed where anal endoderm (hindgut) meets ectoderm

Answer: pectinate (dentate)

Flashcard 2: Which embryological structure develops into the pancreas? _____

Answer: Foregut

Flashcard 3: Malrotation is a congenital anomaly of _____ rotation during fetal development

Answer: midgut

Extra:   Watch Congenital GI Disorders [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-gi/videos/medical-pathophysiology-gi-small-bowel-disorders-congenital-gi-disorders?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/intestinal-pathology?index=9] https://onlinemeded.org?ref=anki 

Flashcard 4: Which embryological structure develops into the GI tract from the distal 1/3 of the transverse colon to the anal canal above the pectinate line? _____

Answer: Hindgut

Flashcard 5: During the 6th week of gestation, the _____ herniates through the umbilical ring

Answer: midgut

Extra:   https://onlinemeded.org?ref=anki 

Flashcard 6: Meckel's diverticulum

Answer: failure of vitelline duct to close

Extra: in newborn: melena, periumbilical pain, ulcer

Flashcard 7: gut tube epithelium

Answer: endoderm

Flashcard 8: liver

Answer: endoderm

Flashcard 9: gallbladder

Answer: endoderm

Flashcard 10: pancreas

Answer: endoderm