Which of the Following Physiological Changes Is an Age-Related Change

question 24

Multiple Choice

Which of the following physiological changes is an age-related change in the gastrointestinal tract?

• A) Increased salivation
• B) Decreased incidence of acid reflux
• C) Increased acid secretions
• D) Decreased nutrient absorption

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Definitions:

Experimental Group

In research, the group of participants that receives the treatment or intervention under investigation to determine its effect.

Control Group

In experimental research, a group of subjects that does not receive the experimental treatment and is used as a benchmark to measure how the other tested subjects do.

Parsimonious

Describing an approach or theory that is simple in its assumptions and explanations while still adequately explaining or predicting phenomena.

Mathematics

The abstract science of number, quantity, and space, either as abstract concepts (pure mathematics) or as applied to other disciplines such as physics and engineering (applied mathematics).