BLS Algorithm Quiz 1

1. Your team leader wants you to increase the chest compression rate while performing high-quality CPR to a cardiac arrest patient. The recommended chest compression rate is between: 

2. The recommended depth of each chest compression in adult high-quality CPR is:

3. You are performing single rescuer CPR for an out-of-hospital cardiac arrest patient with an acute myocardial infarction. The recommended ratio of chest compressions-to-ventilations is:

4. Which of the following is a component of high-quality CPR?

5.  70% of rescuers provide inadequate compression depth at a compression rate of:

6. A switch between two rescuers performing chest compressions must be done in under how many seconds?

7. A team member should:

8. Avoiding interruptions in chest compressions is one of the key components of high-quality CPR. When rechecking for a pulse, the BLS provider must take no longer than:

9. Chest compression rate should be:

10. Coronary perfusion pressure measures myocardial blood flow, which is the goal when performing cardiopulmonary resuscitation. How is coronary perfusion pressure calculated?