TLS Online TPP Program

#Question id: 12212


 A 71-year-old man with upper abdominal pain and blood in the stool takes NSAIDS for the pain and washes it down with whiskey. Pentagastrin administration produced lower than predicted levels of gastric acid secretion. Secretion of which of the following substances is most likely to be diminished in this patient with gastritis?

#Unit 7. System Physiology – Animal
  1. Intrinsic factor
  2. Ptyalin
  3. Rennin
  4. Trypsin