How do I avoid panicking before an exam?: Exam Technique

How do I avoid panicking before an exam?: George Turnbull (Exam Doctor) gives expert video advice on: How do I avoid panicking before an exam? | Whats the first thing I should do when I go into an exam? | Should I start with an easy question first? | How can I manage my time in an exam? | How can I avoid spending too long on one question? and more...