Trina, a 72-year-old retired nurse, presents with the following: difficulty swallowing, easily fatigued, impaired gag reflex. Which of the symptoms is most likely the result of aging?

A) Easily fatigued
B) Difficulty swallowing
C) Impaired gag reflex
D) None of the choices are correct.

Gag Reflex

An involuntary reflex contraction of the back of the throat, evoked by touching the roof of the mouth, back of the tongue, area around the tonsils, or the back of the throat.

Difficulty Swallowing

A condition, medically known as dysphagia, characterized by discomfort or challenges in swallowing food or liquids.