Single Best Answer (SBA) examinations are an increasingly popular means of testing medical students and those undertaking postgraduate qualifications in a number of subject areas.Written by a final year medical student, junior doctors and experienced clinicians, 500 Single Best Answers in Medicine provides invaluable guidance from authors who understand from personal experience that detailed and accurate explanations are the key to successful revision.This book presents 500 SBA-style questions arranged by specialty area as well as a practice exam of random questions.A clear discussion of how the correct answer was reached and other options ruled out for every question is given at the end of each section, making this book an excellent learning aid during all stages of clinical studies, and particularly while preparing for medical finals.