AHA BLS Exam with Questions and Answers

AHA BLS Exam with Questions and Answers 1. The compression-to-ventilation ratio for 1-rescuer adult CPR is a. 30:2 b. 5:1 c. 20:2 d. 15:2 ANSWER A 2. After the airway is opened, which of the following correctly states the proper technique for delivering mouth-to-mouth ventilation? a. The rescuer opens the airway, seals their mouth over the victim's mouth, pinches the victim's nose closed, and gives 2 breaths while watching for the chest to rise b. The rescuer opens the airway, seals their mouth over the victim's mouth, and gives several small puffs while trying to avoid making the chest rise c. The rescuer opens the airway, seals their mouth over the victim's mouth, and gives 1 slow breath for a duration of 5 seconds d. The rescuer opens the airway, seals their mouth over the victim's mouth, and gives 5 slow breaths, each with a duration of 2 seconds, while watching for the chest to rise ANSWER A 3. The rescuer knows the rescue breath for in infant victim is effective when a. The stomach visibly rises b. The chest rises visibly c. The child ventilation bag is completely compressed