Which of the Following Secretion Clearance Methods Could Be Considered

Multiple Choice

Which of the following secretion clearance methods could be considered for a home care patient who lives alone?
1) Forced expiratory technique
2) Positive end expiratory pressure mask therapy
3) Active cycle of breathing
4) Postural drainage, percussion, and vibration

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