This is your textbook for your first course in human anatomy and physiology, a sub- ject that is both fascinating and rewarding. That you are taking such a course says something about you. You may simply be curious as to how the human body functions or you may have a personal goal of making a contribution in one of the healthcare professions. Whatever your reason, this textbook will help you to be successful in your anatomy and physiology course.

The material is presented simply and concisely, yet with accuracy and precision.

The writing style is informal yet clear and specific; it is intended to promote your comprehension and understanding.