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exercise_resp_topic_1 - The Respiratory System: Anatomy...

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The Respiratory System: Anatomy Review 1. Fill in the missing organs of the respiratory system: ________________ (air enters) nasal cavity _________________ (both air and food move through) trachea ___________________ (large tubes leading to both lungs) lungs. 2. Each lung is surrounded by two layers of serous membrane known as pleurae. These are: __________ pleura; covers the surface of the lung __________ pleura; lines the thoracic wall The space in between is called the ____________ cavity and it is filled with ___________ fluid. This fluid assists breathing movements by acting as a ________________. 3. Bronchial tree : Air flows from the trachea through the _____________, _____________, and _____________ bronchi to smaller and smaller bronchi. The trachea and bronchi contain ______________ to keep the airways open. Bronchi branch into ______________, which do not contain ____________ but do contain more ________ muscle. This allows for regulation of airflow. 4.
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This note was uploaded on 02/22/2009 for the course BIO 203 taught by Professor Johncabot during the Spring '08 term at SUNY Stony Brook.

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exercise_resp_topic_1 - The Respiratory System: Anatomy...

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