1. 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   Hint Half-n-half Clue   2. Normal rate of respiration in an adult human being is _______ times/ minute. A. 10-12 B. 12-14 C. 16-18 D. 22-24   A   B   C   D   Half-n-half Clue   3. Identify bronchus in this diagram.   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. True or False: Breathing through the mouth is considered as good as breathing through the nose.   True   False   6. True or False: Exhalation and inhalation of air is known as "cellular respiration".   True   False   7. Which part of the respiratory tract is also known as the voice box?   Epiglottis   Pharynx   Trachea   Larynx   Half-n-half Clue