Drive right up behind the bodyguard vehicle and fire at the goons inside through the back window.You can probably empty the car without destroying it, just make sure that everyone is dead before you move on to the next vehicle.
Pursue the Pavanos until they crash, then kill all four of them and pick up the tribute.
What works for one girl may not work so well for another.
Click the Menu button on each page to change sound options, start over, or to Save or Load a game.
As you surely noticed on your way in, there are quite a few cops in the hospital, so trying to make a run for it probably isn't your best bet.
You'll have to fight your way out, and in this case a Shotgun will serve you well in the narrow corridor.