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Ch. 13 Respiratory System Review

Ch. 13 Respiratory System Review. 1) Normal breathing is called…. Dyspnea Eupnea Hypnea Hypoxia. 2) What is the structure that the arrow is pointing at?. Alveolar duct Capillary Alveolus Capillary. 3) Carbon dioxide is carried in the form of ___ to the aveolar sac. Carbon monoxide

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Ch. 13 Respiratory System Review

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  1. Ch. 13 Respiratory System Review

  2. 1) Normal breathing is called… • Dyspnea • Eupnea • Hypnea • Hypoxia

  3. 2) What is the structure that the arrow is pointing at? • Alveolar duct • Capillary • Alveolus • Capillary

  4. 3) Carbon dioxide is carried in the form of ___ to the aveolar sac. • Carbon monoxide • Carbon dioxide • Bicarbonate ion • Oxygen

  5. 4) Cilia of the trachea propel contaminated mucus: • Toward the throat to be swallowed or spat out • Toward the nose to be sneezed out • Toward the epiglottis to be coughed out • Toward the lungs to be encapsulated

  6. 5) The superior portion of the pharynx is called the…. • Nasopharynx • Oropharynx • Laryngopharnx • tracheopharynx

  7. 6) The conducting passageways of the respiratory system include all of the following EXCEPT….. • Nose • Pharynx • Larynx • Trachea • Alveoli

  8. 7) What is the structure that the arrow is pointing at? • Alveolar sac • Alveolar Duct • Bronchiole • Capillary

  9. 8) Air moving into and out of the lungs is…. • Internal respiration • Inspiration • External respiration • Expiration • Pulmonary ventilation

  10. 9) An emotionally induced response that is similar to crying is…. • Coughing • Sneezing • Laughing • Hiccupping • Yawning

  11. 10) What is the structure that the arrow is pointing at? • Primary bronchi • Trachea • Secondary bronchus • Bronchioles

  12. 11) Which of the following does NOT apply to the Rt. Primary bronchus? • It is wider than the left bronchus • It is shorter than the left bronchus • it is narrower than the left bronchus • It is straighter than the left bronchus • It is the more common site for an inhaled object to become lodged

  13. 12) Which of the following is NOT true of the lungs? • The narrower portion of each lung is called the apex • The bases rest on the diaphragm • The left lung has two lobes • The right lung has three lobes • Both lungs have two lobes

  14. 13) What is the structure that the arrow is pointing at? • Apex of Rt Lung • Base of Rt Lung • Mediastinum • Apex of Left Lung

  15. 14) The lipid molecule that coats the alveolar surfaces is called…. • Surfactant • Interferon • Kinin • Renin • Lecithin

  16. 15) The amount of air remaining in the lungs even after the most strenuous expiration is the….. • Expiratory reserve volume • Residual volume • Dead space volume • Vital capacity • Tidal volume

  17. 16) A deep inspiration that ventilates all alveoli is… • Coughing • Sneezing • Crying • Hiccupping • yawning

  18. 17) What is the structure that the arrow is pointing at? • External nares • Oral cavity • Nasopharynx • Oropharynx

  19. 18) Hypoventilation is…. • Extremely deep breathing • Extremely fast breathing • Extremely slow breathing • Intermittent breathing • Irregular breathing

  20. 19) There is a higher concentration of O2 in the….. • Alveolar epithelium moving out • Alveolar epithelium moving in • Capillary epithelium moving out • Capillary epithelium moving in

  21. B C C A A E B E C A C E A A B E A C A Answers

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