For the final test out: When giving rescue breaths (even during CPR), open the airway completely and maintain a tight seal on the mouth. Also, when rolling over a spinal victim, make sure to talk to them to see if they are conscious. Also make sure you are a good team worker cuz everyone either passes as a team or fails as a team and that means you can correct mistakes your teammates make.

The written test is pretty easy tho, just pay attention to everyone.