Final answer:
Survival advantages associated with CPR provided to a patient in ventricular fibrillation include restoration of normal sinus rhythm, improved myocardial oxygenation, increased chances of defibrillation success, and sustained improvement in blood pressure.
Step-by-step explanation:
When providing CPR to a patient in ventricular fibrillation, there are several survival advantages:
- Restoration of normal sinus rhythm: Ventricular fibrillation is a condition where the heart beats in a wild, uncontrolled manner. CPR can help restore a normal heartbeat pattern.
- Improved myocardial oxygenation: CPR maintains blood flow to the heart, ensuring that oxygen is delivered to the myocardium.
- Increased chances of defibrillation success: CPR helps maintain some degree of blood flow which increases the chances of successful defibrillation.
- Sustained improvement in blood pressure: CPR helps improve blood circulation, leading to an improvement in blood pressure.