Anatomy & Physiology of The Ears

Throughout this lesson, we will identify the structures of the outer, middle, and inner ear and how they contribute to both hearing and balance. It is important to know the normal function and appearance of the structures of the ear so you can better recognize signs and symptoms of disorders and the pathology behind each.  This will help guide all treatments and interventions as we move through other content sections. Throughout these sections, we will focus on assessment, prevention, and treatment concerning common disorders of the ear and review how disorders of the ear can affect balance, safety, and even gastrointestinal function causing nausea and vomiting.

Learning Objectives:

Upon the completion of this lesson, learners will be able to:

1. Identify functional structures in the ear
2. Describe the function of ear structures
3. Explain how the ear and brain process sound waves to create hearing
4. Understand how the ear structures contribute to balance