Which of the Following Auscultation Findings Would Be Associated with a CDH

Which of the following auscultation findings would be associated with a CDH?
1) Bilateral bruits
2) Apical heartbeat heard over the unaffected side
3) Absent breath sounds over the affected area
4) Bowel sounds over the affected area

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