The Terms "Butterfly," "Bat's Wings," "Sunburst," and "Fan-Shaped" Are All

Multiple Choice

The terms "butterfly," "bat's wings," "sunburst," and "fan-shaped" are all descriptions of the radiographic appearance of pulmonary edema, described by which of the following?

A) Interstitial pattern proximally, air-space pattern distally in the lung
B) Interstitial pattern distally, air-space pattern proximally in the lung
C) Interstitial pattern distally and proximally in the lung
D) Air-space pattern distally and proximally in the lung