What is the expected appearance of a COPD patient?

What is the expected appearance of a COPD patient?

• A. Normal chest with pink skin
• B. Barrel chest with pale skin and no respiratory distress
• C. Barrel chest, bluish-red skin color, and tripod position
• D. Flat chest, cyanosis only at feet

Answer: (B)

A barrel-shaped chest from air trapping is a classic finding in COPD, reflecting chronic hyperinflation of the lungs. In many people with emphysema-type COPD, oxygenation can be relatively preserved at rest, so skin color remains pale or pink rather than cyanotic, and they may not appear in acute distress when calm. So the combination of a barrel chest with pale skin and no obvious respiratory distress best fits the typical appearance of a stable COPD patient.

The other descriptions imply features less typical for stable COPD: a normal chest would miss the hyperinflation; marked cyanosis or redness with distress suggests more severe or acute illness; a flat chest isn’t characteristic of COPD.