1
Heartcode BLS Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is the primary purpose of an AED?✔✔ To deliver a shock if a shockable rhythm (like VF or pulseless VT) is detected.
How can you minimize interruptions during CPR?✔✔ Limit pauses to less than 10 seconds.
What is the correct action if a victim regains a pulse but isn’t breathing?✔✔ Provide rescue breaths only (1 breath every 5-6 seconds).
What is the recommended compression depth for a child?✔✔ About 2 inches.
What should you do if a victim vomits during CPR?✔✔ Turn them to the side, clear the airway, then resume CPR.
- / 2
2
How do you know if rescue breaths are effective?✔✔ The chest rises visibly with each breath.
What is the first thing to assess when arriving at a cardiac arrest scene?✔✔ Ensure the scene is safe for rescuers and the victim.
What is the correct compression-to-ventilation ratio for two-rescuer infant CPR?✔✔ 15 compressions to 2 ventilations.
What should you do if a victim begins breathing normally during CPR?✔✔ Place them in the recovery position and monitor.
What is the most common cause of cardiac arrest in adults?✔✔ Ventricular fibrillation (VF).
When should you stop CPR?✔✔ When the victim starts breathing normally, EMS takes over, or you are too exhausted to continue.
- / 2