The exchange of gases between the lungs and the blood is called ____.
a. internal respiration
b. inhalation
c. expiration
d. external respiration
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Question 2) Alveolar ducts are also called ____.
a. lobules
b. ventricles
c. atria
d. alveolar sacs
(
Question 3) Terminal bronchioles subdivide into microscopic branches called ____ bronchioles.
a. respiratory
b. alveolar
c. atrial
d. lobular
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Question 4) The lungs are paired, cone-shaped organs located in the ____ cavity.
a. pericardial
b. pleural
c. peritoneal
d. renal
(
Question 5) On entering the lungs, the primary bronchi divide to form smaller bronchi called ____ bronchi.
a. segmental
b. tertiary
c. lobar
d. terminal
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Question 6) The ____ is a tubular passageway that extends from the cricoid cartilage of the larynx to the fifth thoracic vertebra.
a. pharynx
b. esophagus
c. bronchus
d. trachea
(
Question 7) Tension on the true vocal cords controls ____.
a. volume
b. resonance
c. tonality
d. pitch
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Question 8) The paired, rod-shaped ____ cartilages are located in the mucous membrane fold that connects the epiglottis to the arytenoid cartilages.
a. cuneiform
b. cricoid
c. corniculate
d. vestibular
(
Question 9) The pharynx connects to the trachea via the ____.
a. esophagus
b. larynx
c. bronchus
d. glottis
(
Question 10) The uppermost portion of the pharynx is called the ____.
a. oropharynx
b. laryngopharynx
c. nasopharynx
d. fauces
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