BLS Practice Test

1. What is the recommended compression-to-ventilation ratio for adult CPR?

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2. How often should rescuers switch roles during two-rescuer CPR to prevent fatigue?

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3. Where should you check for a pulse in an unresponsive adult victim?

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4. What is the first step in operating an AED?

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5. Which of the following is a sign of severe airway obstruction?

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6. For infant CPR, what is the recommended depth of chest compressions?

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7. In two-rescuer CPR for a child, what is the correct compression-to-ventilation ratio?

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8. What is the recommended rate for chest compressions during CPR?

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9. How does complete chest recoil contribute to effective CPR?

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10. When should the rescuer operating the AED clear the victim?

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11. What is the appropriate action if a choking victim becomes unresponsive?

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12. Which technique is recommended for opening the airway of an unresponsive victim without suspected spinal injury?

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13. What is the compression-to-ventilation ratio for single-rescuer CPR in all age groups?

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14. How can you minimize the risk of gastric inflation during bag-mask ventilation?

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15. What is the recommended action if you witness a child collapse and they are unresponsive?

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16. Which of the following actions can improve survival in cardiac arrest?

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17. What is the best way to deliver effective rescue breaths using a bag-mask device?

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18. What should you do if a victim with a foreign body airway obstruction is coughing forcefully?

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19. How long should a pulse check take in an unresponsive victim?

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20. Which of the following statements about high-quality chest compressions is true?

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RESULT

Congratulations - You’ve completed the practice test.

Your Score: 2/20

Not Bad !

Well Done !