Embryology

Question 1

What does the cephalic limb of primary intestinal loop form?

Answer 1

Duodenum
Jejunum
Ileum

Question 2

What does the caudal limb of primary intestinal loop form?

Answer 2

Ileum
Caecum 
Appendix
Ascending colon
Proximal 2/3 transverse colon

Question 3

What happens when the abdomen cannot contain intestines anymore during development?

Answer 3

Physiological umbilical hernia forms, around 6 weeks

Question 4

What happens to the midgut to form the small intestine loops?

Answer 4

270 degree counterclockwise rotation

Question 5

How does the liver and gall bladder form?

Answer 5

End of 3rd week
Is outgrowth of distal end of foregut
Link narrows to form the bile duct
The bile duct then gives rise to the gall bladder

Question 6

How is the pancreas formed?

Answer 6

Forms from pancreatic buds

Question 7

What is atresia?

Answer 7

Complete absence of a lumen