After a 56-year-old man in cardiac arrest is successfully intubated you should:

After a 56-year-old man in cardiac arrest is successfully intubated you should:

• A. Continue with manual CPR only
• B. Pause CPR to ventilate exclusively
• C. Perform asynchronous CPR
• D. Stop CPR entirely until EMS arrives

Answer: (C)

With an advanced airway in place, the priority is to keep blood flowing while providing breaths. You deliver ventilations through the tube at a steady rate (about 1 breath every 6 seconds, roughly 10 breaths per minute) while continuing chest compressions without interruptions. This approach is called asynchronous CPR. The benefit is maintaining coronary and cerebral perfusion pressure since pauses in compressions significantly reduce blood flow. Stopping CPR or pausing to ventilate exclusively would interrupt this flow and worsen outcomes.

With an advanced airway in place, the priority is to keep blood flowing while providing breaths. You deliver ventilations through the tube at a steady rate (about 1 breath every 6 seconds, roughly 10 breaths per minute) while continuing chest compressions without interruptions. This approach is called asynchronous CPR. The benefit is maintaining coronary and cerebral perfusion pressure since pauses in compressions significantly reduce blood flow. Stopping CPR or pausing to ventilate exclusively would interrupt this flow and worsen outcomes.