Skills labs can be stressful. I always try and do things that make sense to me. Such as for our PA exam, it had it all over the place, I made it so I would go head to toe and front to back, this put it in an order that made the most sense. Ask for help if you need it or don't understand. I know our school is putting everything onto DVD so we can watch the skills as much as we need to. Good Luck