ANS · Acknowledging correctly completedtasks in a positive way
· Ensuring that only 1 person talks at a time
20. What are the components of high-quality CPR?
ANS · Compression depth of atleast 2 inches (5cm)
· Complete chest recoil after each compression
· Interruptions limited £ 10 seconds
· Switching compressions every 2 minutes
· Avoiding excessive ventilation
21. Which of the following defines chest compression fraction (CCF)?
ANS CCF=actual chest compression time/
Total code time
22. During CPR, chest compression fraction (CCF) should be at least --- andideally
greater than 80%.
ANS 60%
23. How do interruptions in chest compressions negatively impact survivalafter
cardiac arrest?
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