GI

Question 1

Most common cause of abdominal flank mass in neonate

Answer 1

Hydronephrosis

Question 2

Though the same laboratory profile as hemochromatosis may be seen, patients with HLH may also have

Answer 2

Neutropenia and low natural killer cells

Question 3

At birth gastric acid is neutral to alkaline and decreases pH to adult level by

Answer 3

3 months of age

Question 4

What is released from the small intestine and stimulates pancreatic enzyme secretion and contracts the gallbladder

Answer 4

Cholecystokinin

Question 5

What is released by the small intestines and has powerful motor functions including acceleration of gastric emoting

Answer 5

Motilin

Question 6

Jejunal hormone that plays a role in the postprandial release of insulin levels

Answer 6

Insulinotrooic peptide

Question 7

Ileal peptide that has inhibitory eggs on gastric secretion and motility. Important for the neonate to adapt to enteral nutrition.

Answer 7

Neurotensin

Question 8

AD, multisyatem disorder characterized by a paucity of intralobular bile ducts. Conjugated hyperbilirubinemia, congenital heart disease, dusmorphic features, and short stature, may require live transplantation

Answer 8

Alagille syndrome