Which statement correctly describes the timing for initiating chest compressions during neonatal resuscitation?

• A. Remains below 60 bpm after 60 seconds of PPV
• B. Remains below 100 bpm after 30 seconds of PPV
• C. Remains below 60 bpm after 15 seconds of PPV
• D. Remains below 60 bpm after 30 seconds of PPV

Answer: (D)

In neonatal resuscitation, you give positive-pressure ventilation and reassess the heart rate after a brief trial of ventilation. If the heart rate remains critically slow despite that adequate ventilation, that signals the need to start chest compressions to improve blood flow to the heart and brain. The correct statement reflects that exact timing—wait a short period while ventilating, then initiate compressions if the heart rate stays very low.

Why this timing is the best choice: it ensures you give ventilation a fair chance to improve perfusion first, but you don’t delay compressions when the baby's perfusion remains severely compromised. Starting later would prolong inadequate perfusion; starting too early would risk unnecessary chest compressions without giving ventilation a chance to work.

The other options don’t fit because they either require a longer or shorter ventilation trial or specify a heart-rate threshold that isn’t used to trigger compressions.