After surgery, a patient must lie supine in bed. Because of this, atelectasis is thought to have developed. What chest radiograph finding would confirm this?
A) Depression of the hemidiaphragms
B) Pulmonary interstitial emphysema (PIE)
C) Increased density in both upper lobe areas
D) Increased density in both posterior lower lobe areas

Question

Quizplus · Accepted Answer

Increased density in both posterior lower lobe areas is a radiographic finding consistent with atelectasis, especially when a patient is lying supine, as gravity causes the posterior lower lobes to be more prone to collapse.

After Surgery, a Patient Must Lie Supine in Bed