Respiratory and Endocrine Systems

Lesson 3 Overview

In this lesson, you’ll learn the basic principles of the respiratory and endocrine systems. The respiratory system is mainly responsible for maintaining appropriate breathing to ensure the body receives a sufficient supply of oxygen and removes carbon dioxide. The endocrine system is mainly responsible for secreting chemicals called hormones that carry signals from the central nervous system to control various processes throughout the body.

You’ll also gain knowledge of various diseases of the respiratory and endocrine systems along with available treatment options. While discussing treatment of these disorders, you’ll learn about the medications used to treat each disorder. Medications listed throughout this lesson are listed as generic names with brand names provided in parentheses.

Lesson Objectives

• Describe the anatomy and physiology of the respiratory system
• Explain various diseases and treatments of the respiratory system
• Identify the components and functions of the endocrine system
• Recognize common endocrine system disorders and treatment options