Strengthen your understanding of key content in all areas of prehospital care with over 1,900 engaging activities! Exercises help you look beyond 'how' and explore the physiology and pathophysiology behind why procedures are performed. Complete coverage of objectives of the U.S. DOT National Standard Curriculum for the EMT-Basic and the National Education Standards give you the knowledge and critical-thinking skills you need for success in exams and in the field.