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BLS Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
A 55-year-old man collapses in a public area. He is unresponsive and not breathing. What is the first thing you should do?✔✔ Call 911 and start chest compressions immediately.
A bystander calls 911 after seeing a person collapse in a restaurant. The person is unresponsive and not breathing. What should the bystander do while waiting for help?✔✔ Start CPR with chest compressions and continue until help arrives.
A 40-year-old woman is found unresponsive with no pulse. You begin CPR and after two minutes, a second rescuer arrives. What should you do next?✔✔ Switch rescuers every 2 minutes to avoid fatigue, continuing CPR.
A 30-year-old man is found unresponsive and not breathing. After calling 911, you perform chest compressions and rescue breaths. What is the correct ratio of compressions to breaths for a one- rescuer scenario?✔✔ 30 chest compressions to 2 rescue breaths.
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A 60-year-old man collapses in a park, and you are the only one present. After checking for responsiveness and breathing, you determine he is unresponsive and not breathing. What should you do next?✔✔ Start chest compressions immediately and call 911 for help.
A 25-year-old woman is unresponsive and not breathing after fainting. You begin CPR with chest compressions. How deep should chest compressions be for an adult?✔✔ At least 2 inches deep.
A 50-year-old man is unresponsive and gasping for breath. What should you do before starting CPR?✔✔ Check for a pulse for no more than 10 seconds to confirm that there is no pulse.
A 3-year-old child collapses at a playground and is unresponsive and not breathing. What is the first step in providing care?✔✔ Call 911 and begin CPR with chest compressions and rescue breaths.
A 45-year-old woman is found unresponsive with a weak pulse and no breathing. What should you do to provide care?
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