Final answer:
When performing two-rescuer CPR on an adult patient whose airway has not been secured with an advanced device, you should position yourself at the side of the patient's chest and place your hands on the center of the patient's chest, pushing hard and fast.
Step-by-step explanation:
When performing two-rescuer CPR on an adult patient whose airway has not been secured with an advanced device, you should:
- Position yourself at the side of the patient's chest.
- Place the heel of one hand on the center of the patient's chest.
- Place the other hand on top of the first hand and interlock your fingers.
- Position your shoulders directly over your hands and keep your elbows straight.
- Push hard and fast, allowing the chest to recoil between compressions.
- Continue providing chest compressions until emergency medical help arrives.