An online medical resource that provides students with the tools they need to excel in basic and advanced studies, clerkships, and crucial test prep. ACA offers students and residents interactive content, self-assessment, and leading medical texts to enhance decision-making at the point of care. It allows practicing anesthesiologists to brush up on their medical knowledge to ensure the best patient outcomes. It includes a complete full-text library of clinical textbooks, including Longnecker’s Anesthesiology,3e, Morgan & Mikhail’s Clinical Anesthesiology,6e, and many others.