Right before my class went to do our practical stations, our instructor held a class to run down all the skills and assessments. He told us that when we got there, other classes would most likely be huddled together with their skills sheets. He told us that there would be an "Anxiety Cloud" and that we were to avoid that at all costs! Don't rush, and when your in the skill stations remember to breathe, take a minute to look over the equipment that you have available to you in the station. If you see something that you need, ask for it. Verbalize everything! At this point you either know it or you don't. More than likely the evaluators know the difference between test anxiety and complete lack of knowledge. You'll do fine, don't forget to breathe! Good luck and let us know how you do!