Shane is 67 years old. Although he does not have any disease, he goes for regular health checkups. Which of the following is likely to be observed in his medical report?
A) His lung capacity has increased.
B) His lungs have become more elastic.
C) His diaphragm has strengthened.
D) His chest has shrunk.

Question

Quizplus · Accepted Answer

As people age, their chest wall can become less flexible and the ribcage can shrink in size, which can lead to a decrease in lung capacity. This is a normal part of the aging process, not necessarily indicative of disease.

Shane Is 67 Years Old