A 70-year-old male reports frequent GI problems. His primary care provider explains that during aging many GI processes decrease, including (select all that apply):
a. Gastric juice secretion
b. Gallbladder function
c. Hepatic regeneration
d. Efficiency of drug metabolism
e. Mucosal barrier protection
Answer: A, C, D, E
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.