Corpsman BLS Exam Study Guide Correct Answers Chain of Survival - Correct Answer 1.)Responsiveness 2.)Breathing 3.)Activate EMS 4.)Pulse
5.)CPR
compression rate - Correct Answer at least 100 P/ Minute
Adult Compression-Ventilation ratio - Correct Answer 30 : 2
Lone Child Compression-Ventilation ratio - Correct Answer 30:2
Two person Child compression-ventillation ratio - Correct Answer 15:2
Lone infant compression-ventillation ratio - Correct Answer 15:2
Two person infant compression-ventillation ratio - Correct Answer 15:2
Minimume time to start compressions - Correct Answer 10 seconds adult compression depth - Correct Answer at least 2 inches child compression depth - Correct Answer at least 1/3 ap diameter, about 2 inches method to open airway for breaths - Correct Answer Head tilt-chin lift (suspected trauma: jaw thrust) infant compression depth - Correct Answer at least 1/3 ap diameter, about 1 1/2 inches
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