How does the normal adult's respiratory pattern change when lung compliance decreases?
A) respiratory rate increases and tidal volume decreases
B) respiratory rate decreases and tidal volume increase
C) respiratory rate and tidal volume increase
D) respiratory rate and tidal volume decrease.

Question

Quizplus · Accepted Answer

When lung compliance decreases, the lungs become stiffer and harder to inflate, resulting in a decrease in tidal volume. To compensate for this, the respiratory rate increases in an attempt to maintain adequate oxygenation. Therefore, the correct answer is A - respiratory rate increases and tidal volume decreases.

How Does the Normal Adult's Respiratory Pattern Change When Lung