Real-life cases for success on the emergency medicine clerkship and shelf-exam Experience with clinical cases is key to mastering the art and science of medicine and ultimately to providing patients with competent medical care. Case Files ® : Emergency Medicine, Fifth Edition delivers 60 true-to-life cases that illustrate essential concepts in emergency medicine. Each case includes a complete discussion, clinical pearls, references, high-yield presentation of key diagnostic and treatment information, USMLE-style review question to enhance your learning. With Case Files®, you'll learn instead of memorize. This fifth edition includes important new information on COVID-19, opioid overdose, social issues in emergency medicine, medical errors, interprofessional teamwork, endocrine emergencies, viral meningitis, and vertigo. * Learn from 60 high-yield cases, each with board-style questions * Master key concepts with clinical pearls * Solidify your knowledge with 14 new integrated challenge questions * Polish your approach to clinical problem solving and patient care * Maximize your shelf exam score with this proven learning system * NEW! Important information on COVID-19, opioid overdose, social issues in emergency medicine, medical errors, interprofessional teamwork, endocrine emergencies, viral meningitis, and vertigo.