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Exampromax – Stuvia US 2025/2026
Approved By:
Exampromax – Stuvia US
Ans: Divide chest compression time by total code time. You want this at
least 60% but ideally greater than 80%
Which component of effective high-performance teams is represented by the
use of real-time feedback devices?
Quality
Administration
Timing
Coordination
Ans: Quality
How do you calculate Coronary Perfusion Pressure (CPP)?
Ans: Aortic diastolic pressure “minus” Right Atrial Diastolic Pressure
How do interruptions in chest compressions negatively impact survival after
cardiac arrest?
Increase intracranial pressure
Decrease coronary perfusion pressure
Reduce right ventricular period
Increase intrathoracic pressure
Ans: Decrease coronary perfusion pressure
What is the only intervention that can restore an organized rhythm in
patients with ventricular fibrillation (VF)?
High-quality CPR
Epinephrine administration
Early and effective defibrillation
Advanced airway insertion
