Abstract:
The nurses, who are the first witnesses to the cardiac arrest patients, must implement cardiopulmonary resuscitation (CPR) to them at once, and the immediate implementation of CPR by the first witness is very important in enhancing the survival rate by raising the circulation recovery rate. Out of the factors that influence the nurse in providing CPR, knowledge and self-efficacy are factors that need to be noticed. Knowledge of CPR related to the standard of care and the effectiveness of CPR performance.