Lesson Assignment

LESSON 7

TEXT ASSIGNMENT

LESSON OBJECTIVES

SUGGESTION

The Human Respiratory System and Breathing.

Paragraphs 7-1 through 7-8.

After completing this lesson, you should be able to:

7-1. Define respiration, external respiration, internal respiration, and breathing.

7-2. Identify the main subdivisions of the respiratory system and their functions.

7-3. Describe the external nose, nasal chambers, pharynx, larynx, trachea, bronchi, alveoli, lungs, and pleural cavities.

7-4. Describe breathing and breathing mechanisms.

After completing the assignment, complete the exercises at the end of this lesson. These exercises will help you to achieve the lesson objectives.

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