The gastrointestinal system changes in the following way with aging:
A) secretion of stomach digestive juices decreases.
B) more enzymes are produced in the small intestine.
C) constipation does not afflict most older people.
D) food is passed through the stomach and intestines more rapidly.

Question

Quizplus · Accepted Answer

As we age, there is a decrease in stomach acid secretion due to a decrease in parietal cells in the stomach lining, which leads to decreased production of digestive enzymes. This can cause digestive problems such as indigestion and malabsorption.

Answer: D
 The aging gastrointestinal system can result in decreased muscle tone and motility, leading to slower movement of food through the digestive tract. This can cause problems such as constipation and indigestion.

The Gastrointestinal System Changes in the Following Way with Aging