What causes the residual volume (RV) and functional residual capacity (FRC) to increase?
A) Atelectasis
B) Chronic obstructive lung disease
C) Pneumonia
D) Pneumothorax

Name: What causes the residual volume (RV) and functional residual capacity (FRC) to increase? A) Atelectasis B) Chronic obstructive lung disease C) Pneumonia D) Pneumothorax
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Question

Quizplus · Accepted Answer

The RV and FRC are usually enlarged in acute and chronic obstructive lung diseases because of hyperinflation and air trapping.

What Causes the Residual Volume (RV) and Functional Residual Capacity