NEW! Revised content throughout the book provides the most current information for effective practice, and includes updated references as well as a discussion of pain mechanisms. NEW Screening for Neurologic Conditions chapter focuses on conditions that require immediate referral when the neurologic condition is in the prodromal stage and have not yet been diagnosed by a medical professional. NEW! Updated screening tools include Optimal Screening for Prediction of Referral and Outcome Yellow Flag (OSPRO-YF) and Optimal Screening for Prediction of Referral and Outcome Review of Systems (OSPRO-ROS). NEW! Enhanced eBook version is included with every print purchase, allowing access to all of the text, images, and references from the book on a variety of devices. NEW! Updated appendices include screening tools and checklists, available in the eBook.