Preclinical medicine provides budding doctors with a platform from which they can launch themselves into the realm of clinical medicine. RevMED 400 SBAs in Preclinical Medicine has been designed by current preclinical medical students and junior doctors to help students develop a solid understanding of physiology and biochemistry such that they can, thereafter, better understand pathology and the management of disease. Containing 400 high-quality single best answer questions, covering a breadth of topics in preclinical medicine, and accompanied by detailed yet succinct and student-friendly explanations; this book will be ideal for students studying preclinical medicine or biomedical sciences. RevMED 400 SBAs in Preclinical Medicine is part of a series. Students can go on to use RevMED 300 SBAs in Medicine and Surgery and RevMED 300 SBAs in Clinical Specialties and enjoy the style and quality of the content throughout their medical school journey.