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- 1.What constitutes the windpipe, or the upper four inches of the airway.
- 1a.The trachea
- 1b.The larynx
- 1c.The pharynx
- 1d.The bronchii
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- 2.What are the tiny clusters of chambers for diffusion of gases in the lungs.
- 2a.Alveolar sacs
- 2b.Bronchioles
- 2c.Lobes
- 2d.Pleura
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- 3.What is the synovial membrane which protects the lungs from friction against the abdominal wall?
- 3a.The pleura
- 3b.The tracheal bifurcation
- 3c.The alveolar septum
- 3d.The mesentary
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- 4.Which blood vessel carries oxygen-poor blood from the heart to the lungs?
- 4a.The pulmonary artery
- 4b.The pulmonary vein
- 4c.The aorta
- 4d.The carotid artery
-
- 5.What are the hairs which line the mucous membrane and help filter and eliminate particulates?
- 5a.Cilia
- 5b.Bronchii
- 5c.Alveoli
- 5d.Villi
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- 6.The adam's apple is formed predominantly by which of the following structures?
- 6a.The larynx
- 6b.The esophagus
- 6c.The bronchii
- 6d.The pharynx
-
- 7.The vocal cords are located in which of the following structures?
- 7a.The larynx
- 7b.The pharynx
- 7c.The bronchii
- 7d.The esophagus
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- 8.What is the primary waste gas diffused out of the blood into the alveoli?
- 8a.Carbon dioxide
- 8b.Oxygen
- 8c.Ammonia
- 8d.Methane
-
- 9.What is the cartilaginous structure which folds down to meet the uprising larynx to close off the airway during swallowing?
- 9a.The epiglottis
- 9b.The trachea
- 9c.The cricoid cartilage
- 9d.The thyroid cartilage
-
- 10.What are the two large branches of the airway which lead off of the trachea at the tracheal bifurcation?
- 10a.Bronchii
- 10b.Bronchioles
- 10c.Alveoli
- 10d.Metavenules
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- 11.C_Lungsa
- 11a.a
- 11b.a
- 11c.a
- 11d.a
-
- 12.C_respia
- 12a.a
- 12b.a
- 12c.a
- 12d.a
-
- 13.C_moueso
- 13a.a
- 13b.a
- 13c.a
- 13d.a
-
- 14.C_alveol
- 14a.a
- 14b.a
- 14c.a
- 14d.a