Amedco - Quiz

October 2013 JPGN



A   - Intestinal pseudobstruction
B   - Acute liver failure following Valproic acid therapy.
C   - Intractable seizures.
D   - Apparent viral induced liver failure
E   - Migraine Headaches
F   - All of the above are described

A   - In animal models, bile acid accumulation causes mitochondrial dysfunction
B   - Mitochondrial copy number is lower in individuals with viral, unexplained or drug induced liver disease than liver donors

A   - Calcium
B   - Vagal stimulation
C   - Long-chain fatty acids
D   - Gastric distention
E   - Peptides

A   - There is little difference in any of the age sub-groups analyzed (1-<4, 4-<8m, 8-<12 months)
B   - The greatest difference is seen in infants between 1-4 months of age
C   - The difference increases with increasing age
D   - The difference is statistically significant in all three age subgroups analyzed
E   - The greatest difference is in the oldest age subgroup

A   - Serum gastrin levels are generally elevated above adult normal ranges for the entire first year of life especially in infants between birth and 8 months of age
B   - Serum gastrin levels are reduced at birth and rise to adult levels by 4 months of age
C   - Serum gastrin levels are unresponsive to acid-suppressive medications (proton-pump inhibitors, H2-receptor antagonists) in the first 4 months of life, but rise in response after 4 months of age
D   - Hypergastrinemia is more commonly seen in infants exposed to proton pump inhibitors than H2-receptor antagonists
E   - In infants, exposure to acid-suppressive medications must be long-term (>3 months) in order to result in enterochromaffin cell like (ECL) hyperplasia and hypergastrinemia

A   - Lack of knowledge about the H. Pylori infection status in every patient.
B   - Lack of a uniform protein intake between breast fed and bottle fed infants
C   - Control of the doses of PPIs or H2RAs in infants with prior exposure to these medications
D   - Variability in the type of serum gastrin radioimmunoassay employed