Anatomy > Quiz > BIOS 255 Edapt Principle Components of the Respiratory System quiz (100% correct answers) (All)
BIOS 255 Edapt Principle Components of the Respiratory System quiz (100% correct answers)
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1. Which bone does not contain a paranasal sinus? a. Frontal bone b. Mandible c. Maxilla d. Sphenoid bone e. Ethmoid bone 2. What structure is also known as the "voice box"? a. Pharynx b. Eso... phagus c. Trachea d. Bronchus e. Larynx 3. What prevents the trachea from collapsing? a. The internal air pressure within the trachea b. The internal epithelium c. The C-shaped cartilaginous rings d. The surrounding muscles 4. 5. 6. 7. The cardiac notch and 2 lobes belong to the left lung and the oblique fissure, and 3 lobes belong to the right lung. 8. Place the following structures in their proper order, starting with the nasal cavity and ending with the alveoli. 9. Nasal Cavity a. Pharynx b. Larynx c. Trachea d. Main Bronchi e. Lobar Bronchi f. Segmental Bronchi g. Terminal Bronchioles h. Respiratory Bronchioles i. Alveolar Ducts j. Alveoli 10. What is line J pointing to? a. b. Left lobar (secondary) bronchus c. Carina d. Right main (primary) bronchus e. Right lobar (secondary) bronchus f. Left main (primary) bronchus 11. The division of the respiratory system transports air to and from the lung but does not involve the exchange of gases between air and blood. b. Respiratory 12. The respiratory system contains a total of five in the lungs. a. laryngeal cartilages c. choanae d. segmental bronchi e. tracheal cartilages 13. Which is not correct about the left lung? b. It has a cardiac notch. c. It has 2 lobes and 1 fissure. d. It has a cardiac impression. e. It is slightly smaller than the right lung. 14. The alveolar cell that secretes pulmonary surfactant is the: a. dust cell. b. alveolar macrophage. c. alveolar type I cell. 15. Foreign particles: a. are more likely to lodge in the left primary bronchus. b. lodge equally often in each of the two primary bronchi. 16. At the point where the trachea divides into the right and left main bronchi is a ridge called the: a. lobar bronchioles. b. visceral pleura. c. diaphragm. e. parietal pleura. 17. The right lung has lobes, and the left lung has lobes. a. two; two c. three; three d. five; four 18. The main function of serous fluid is to: b. facilitate the diffusion of oxygen across the respiratory membrane. c. assist in blood delivery to the alveoli. 19. In the thoracic cavity, the pleura lines the internal thoracic wall and the pleura tightly covers the lung. a. visceral; parietal b. fibrous; serous d. respiratory; pleural e. thoracic; pulmonary 20. Which of the following structures represents the primary site of gas exchange? a. Trachea c. Terminal bronchioles d. Larynx e. Bronchi 21. The most common cell making up the alveolar wall is the: b. alveolar macrophage. c. alveolar type II cell. d. dust cell. 22. [Show More]
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