Question

a condition involving synchronous contraction of the esophagus called presbyesophagus occurs mostly in which of the following patient population?
a) adolescents
b) young adults
c) newborn infants
d) elderly adults

Explanation:

Presbyesophagus is related to aging. The term "presby -" often indicates aging or old age. Among the options, elderly adults are the population associated with aging - related conditions.

Answer:

d) Elderly adults