Final answer:
The INITIAL action to aid an unconscious non-breathing male patient trapped in a vehicle is to remove the patient from the vehicle as quickly as possible.
Step-by-step explanation:
The INITIAL action to aid an unconscious non-breathing male patient trapped in a vehicle is to remove the patient from the vehicle as quickly as possible. CPR is ineffective in the water, so the priority is to bring the person to stable ground before starting CPR. Once the patient is out of the vehicle, you can start assessing their condition and providing appropriate emergency medical care.