BIOD 152 Module 2 Review Questions and Answers_2021 | 100 Percent Grade

1. What are the three main functions of the respiratory system (anatomical organization)? The anatomical organization of the respiratory system allows it to perform three main functions: 1) Air conduction, 2) Air filtration, and 3) Exchange of Gases or respiration. -The respiratory system also has roles in vocalizations, the sense of smell, and the body’s pH regulation. 2. What are the three parts of the pharynx? (Review figure to label locations) Nasopharynx, oropharynx, larynopharnyx 3. Identify the hard palate vs. the soft palate See figure 2.8/2.9 The hard palate and the soft palate separate the nasal cavities from the mouth. 4. True or false: the rings that cover the trachea are a complete circle. False the rings that cover are not a complete cirlce, the rings of the trachea do not meet on the posterior side 5. Label the following figures: Anterior View of the lungs: Label ALabel BLabel CLabel DLabel E- A - Larynx B - cartilaginous rings of the trachea C - Bronchi D - Left lung E - Bronchioles Posterior view of the larynx (“voice box”): Label ALabel BLabel CLabel DLabel ELabel FLabel G- A - Epiglottis B - thyroid cartilage C - larynx D - vocal folds / true vocal cords E - Cricoid cartilage F - trachea G - Cartilaginous rings of the trachea 6. What important steps need to happen during the swa