Which of the Following Are Clinical Features That Favor Congestive

Which of the following are clinical features that favor congestive heart failure over ARDS?
1) Elevated PA catheter wedge pressure
2) Asymmetric, peripheral infiltrates on chest x-ray
3) Prompt (<12 to 24 hr) and lasting response to diuretics
4) Bronchoalveolar lavage fluid low protein and minimally increased cellularity

A) 1 and 4 only
B) 1, 2, and 3 only
C) 3 and 4 only
D) 2, 3, and 4 only