24) Much of the filtration, warming, and humidification of the air that enters the respiratory system occurs as it a) passes between the turbinate...

 24) Much of the filtration, warming, and humidification of the air that enters the respiratory system occurs as it a) passes between the turbinate bones. b) flows through the meatuses. c) passes the nasal conchae. d) A and B. e) A, B and C.  

26. What is the effect of turbulence of the air passing between the vestibule and the nasal chamber? a) It allows extra time for warming and humidifying incoming air. b) It decreases the volume of air entering, to prevent possible damage to delicate respiratory surfaces by too rapid a rate of airflow. c) It promotes air filtration. d) A and B. e) A and C 

 27) The separation(s) between the nasal and oral cavities is/are the a) palatine process of the maxillary bone. b) hard palate. c) soft palate. d) uvula. e) all of the above  

 41) Which of the following is a function of the glottis? a) moving air to and from the exchange surfaces b) providing an extensive surface area for gas exchange c) protecting from dehydration by filtering water out of the air d) production of sound as air passes and vibrates the vocal folds. e) All of the above are functions of the glottis 

42) The ___________ laryngeal muscles regulate tension in the vocal folds or position and stabilize the larynx. a) intrinsic b) extrinsic c) intracapsular d) extracapsular e) A and B. 

43) During swallowing _________. a) the epiglottis folds back over the glottis. b) the thyroid cartilage does not move. c) the epiglottis is elevated. d) A and B e) A, B and C 

47) The cartilage in the walls of the secondary and tertiary bronchi a) is in the form of cartilage plates arranged around the lumen. b) support the bronchi and assist in keeping the lumen open. c) is found in greater amounts than in the primary bronchi. d) have a completely different function than do those in the primary bronchi. e) A and B