Scenario: School is out and summer has finally begun. The sun is shining, the air is hot and you and your friends are enjoying a day at the local pool. The water feels so refreshing and it is a perfect day for fun in the sun. A spirited game of water volleyball erupts and soon the pool is full of teenagers splashing about trying to return the ball to the other side of the net. As the other team makes a tactical pass near the edge of the pool, Patricia dives to save it from going out. She crashes head first into the concrete side of the pool. She immediately becomes limp and cannot move, laying face down in the water. What would you do?