RevMED 300 SBAs in Clinical Specialties is a book of 300 single best answer questions covering a range of topics in paediatrics, obstetrics and gynaecology and psychiatry. These topics are the focus of 4th or 5th Year examinations in most medical school curriculums and have usually been separated from topics in general medicine and surgery. Question books are an exceptionally useful resource for medical students preparing for their clinical exams. RevMED 300 SBAs in Clinical Specialties is written by students who have recently sat clinical examinations at medical school and is designed to be student-friendly with detailed explanations and flow charts summarising the most up-to-date guidelines. The questions have been edited by teaching fellows and registrars to ensure the topics covered provide students with a functional understanding of important concepts with the hope of aiding their future careers.