1. Identify diaphragm in this diagram.   B   C   D   E   Hint Half-n-half Clue   2. Identify bronchus in this diagram.   A   B   C   D   Half-n-half Clue   3. Spirometer measures: A. Capacity of lungs B. Volume of air inhaled and exhaled C. Residual air D. All of these   A   B   C   D   Half-n-half Clue   4. Write the correct sequence of the pathway through which air travels after entering the body. A. Larynx, pharynx, trachea bronchioles B. Pharynx, larynx, trachea, bronchioles C. Pharynx, larynx, bronchioles, trachea D. Pharynx, trachea, larynx, bronchioles   A   B   C   D   Half-n-half Clue   5. Complete the equation: Glucose + Oxygen = _______ + Water + CO2   None of these   Starch   Sucrose   Energy   Half-n-half Clue   6. Which process does not occur in the nasal cavity? A. Trapping of large foreign bodies B. Exchange of gases C. Humidification of inhaled air D. Warming of inhaled air   A   B   C   D   Half-n-half Clue   7. True or False: Breathing through the mouth is considered as good as breathing through the nose.   True   False