Answer:If a stroke victim is unconscious, you should immediately call emergency services (like 911 or your local emergency number). Do not attempt rescue breathing or chest compressions unless you are trained in CPR. While CPR is often used for cardiac arrest, it may not be appropriate for a stroke victim. The best course of action is to: Call for help: Get medical professionals to the scene as quickly as possible. Check for breathing: If the person is not breathing, gently tilt their head back and lift their chin to open their airway. Position them safely: If they are breathing, position them on their side with their head slightly elevated to help prevent choking if they vomit. Loosen any tight clothing: This can help with breathing. Do not give them anything to eat or drink: This could cause choking. Remember, it's crucial to act fast and seek professional medical help. Improper CPR can potentially cause further harm.