In CPR with an advanced airway, how many breaths per minute are recommended on average?

In CPR with an advanced airway, how many breaths per minute are recommended on average?

• A. About 6 breaths per minute
• B. About 8 breaths per minute
• C. About 10 breaths per minute
• D. About 12 breaths per minute

Answer: (C)

When an advanced airway is in place, you keep chest compressions going continuously and ventilate at a fixed, gentle pace: one breath every six seconds, which is about ten breaths per minute. This rate provides enough oxygen delivery while preserving circulation; breathing faster can increase intrathoracic pressure, reduce venous return, and hinder perfusion during CPR. Watch for chest rise with each breath to ensure proper ventilation without overdoing it.

When an advanced airway is in place, you keep chest compressions going continuously and ventilate at a fixed, gentle pace: one breath every six seconds, which is about ten breaths per minute. This rate provides enough oxygen delivery while preserving circulation; breathing faster can increase intrathoracic pressure, reduce venous return, and hinder perfusion during CPR. Watch for chest rise with each breath to ensure proper ventilation without overdoing it.