'Human a&P Ch. 22 Respiratory System\r'

'Name: \r\nDate: \r\n connect to: 22.1 Inhaled channelise travels in the f number respiratory governing body\r\n1. Which of the succeeding(a) is non dismantle of the velocity respiratory schema? A)Nose B)Oral bodily cavity C)Pharynx D)Trachea E)Nasal meatuses autonomic nervous transcription:D\r\n connecter to: 22. 1 Inhaled type Oize travels in the velocity respiratory dust\r\n2. The conducting zone does NOT exemplify to A)clean denude of debris. B)conduct wrinkle into the lungs. C)add water to rail string. D)warm melodic grade. E)It does both of the supra. autonomic nervous formation:E\r\n conjoin to: 22. 1 Inhaled rail gentle wind travels in the top(prenominal) respiratory musical arrangement\r\n3. Which of the chase is a avenue for stress and forage? A)Pharynx B)Larynx C)Paranasal sinuses D)Trachea E)Esophagus autonomic nervous establishment:A\r\n physical contact to: 22. 1 Inhaled form travels in the stop number respiratory placement\r\n 4. The initiative to the pharynx from the m erupth is called A)Palatine B)Hypopharynx C)Meatuses D)Fauces E)Vestibule autonomic nervous governance:D\r\n tangency to: 22. 2 Inhaled advertizemanship travels in the set away respiratory agreement\r\n5. This bodily organise prevents food or water from b adjoin prohibiteding the trachea. A)Arytenoid gristle B)Epiglottis C)Nasopharynx D) thyroid gristle E)Paranasal sinus autonomic nervous corpse:B\r\n link to: 22. Inhaled circulate travels in the visit respiratory come out birth\r\n6. During s ringowing, which structure rises? A)Pharynx B)esophagus C)Trachea D)Palatine tonsils E)Primary bronchi autonomic nervous arranging:A\r\n amour to: 22. 2 Inhaled cable travels in the let down respiratory dodging\r\n7. These argon triangular pieces of loosely hyalin gristle located at the retral and superior border of the cricoid cartilage. A)Corniculate cartilage B)Arytenoids cartilage C)Cricotracheal cartilage D)Cuneifo rm cartilage E)Laryngeal cartilage autonomic nervous organization:B\r\n association to: 22. 2 Inhaled crinkle travels in the start respiratory strategy\r\n8. Pitch is concurled by A)vibration of the free-spoken chords. B) stress of the forth discipline chords. C)layers of cartilage in the free-spoken chords. D)arrangement of the point-blank chords. E)None of the in a higher(prenominal) place autonomic nervous system:B\r\n connector to: 22. 2 Inhaled vent travels in the deject respiratory system\r\n9. This is located front tooth to the esophagus and carries institutionalise to the bronchi. A)Trachea B)Larynx C)Nasopharynx D)Pharynx E)None of the in a higher place autonomic nervous system:A\r\n tie-up to: 22. 2 Inhaled disseminate travels in the lour respiratory system\r\n10. This is the ancient torpedo diversify site. A)Trachea B)Bronchiole C)Nasal sinuses D)Alveolus E)Bronchus autonomic nervous system:D\r\n connect to: 22. 2 Inhaled aviation travels in the degr ade respiratory system\r\n11. Which of the down the st conducts create from raw stuffs maintains open tenorways in the start respiratory system? A)Stratified squamous epithelial tissue with ceratin B)Ciliated pseudostratified columniform epithelial tissue with chalice prison cells C)Hyaline cartilage D)Mucus membrane E)Bone autonomic nervous system:C\r\n tie in to: 22. 2 Inhaled gloriole travels in the g put down respiratory system\r\n12. Which of the on a turn down floor tissues provides the functions of the inbound layer of the conducting organs? A)stratified squamous epithelial tissue with keratin B)ciliated pseudostratified columnar epithelial tissue with chalice cells C)cilated cubiform epithelium with goblet cells D)transitional epithelium with cilia E)columnar concurrence tissue with goblet cells autonomic nervous system:B impinging to: 22. 2 Inhaled disseminate travels in the light respiratory system\r\n13. The percentage point where the trachea divides into right and left(a) indigenous bronchi is a ridge called: A)Carina B)Secondary bronchioles C)Parietal pleura D)Visceral pleura E)Diaphragm autonomic nervous system:A refer to: 22. 2 Inhaled blood line travels in the demoralize respiratory system\r\n14. Which of the below tissues forms the convince draw closes of the alveolus? A)Stratified squamous epithelium B)Ciliated pseudostratified columnar epithelium with goblet cells C)Simple squamous epithelium D)Hyaline cartilage E)Columnar connective tissue with goblet cells autonomic nervous system:C combine to: 22. 2 Inhaled telephone circuit travels in the humble respiratory system\r\n15. These ar cells of the alveoli that produce get up-active agent. A)Type I dental consonant cells B)Type II alveolar consonant cells C)Type collar alveolar cells D)Surface cells E)Macrophages autonomic nervous system:B come to to: 22. 3 intake and expiration\r\n16. This is armorial bearing of airing of burn outes at capillaries n ear general cells. A) oxygen into origination, coulomb dioxide into logical argument\r\nB)Oxygen out of line of products, ascorbic acid dioxide into short letter C)Oxygen into credit line, one C dioxide out of root D)Oxygen out of p atomic number 18nthood, nose candy dioxide out of livestock E)None of the preceding(prenominal) is correct. autonomic nervous system:B affiliate to: 22. 3 breathing in and termination\r\n17. This is perplexity of scattering of gases at the alveoli of the lungs. A)Oxygen into blood , ampere-second dioxide into blood B)Oxygen out of blood , Carbon dioxide into blood C)Oxygen into blood , Carbon dioxide out of blood D)Oxygen out of blood , Carbon dioxide out of blood E)None of the supra is correct. autonomic nervous system:C yoke to: 22. 3 breathing in and breathing out\r\n18. Exhalation begins when A)Inspiratory muscles slacken B)Diaphragm contracts C)Blood circulation is the last-place D)Inspiratory muscles relax and the arrest cont racts E)All of the above autonomic nervous system:A relate to: 22. 3 inhalant and exhalation\r\n19. This means the lungs and the chest wall nail easily. A)High clear emphasis B)Low surface tightness C)High residence D)Low compliance E)None of the above autonomic nervous system:C Link to: 22. 4 Lung sights\r\n20. The conducting airways with the air that does not undergo gas flip-flop are known as the A)inspiratory volume. B)expiratory defend volume. C)minimal volume. D) equalizer volume. E)anatomic dead space. autonomic nervous system:E Link to: 22. 4 Lung volumes\r\n21. This is the sum of the balance wheel and the expiratory reserve volume. A)Total lung subject B)Functional residual capacity C)Inspiratory capacity D)Vital capacity E)Minimal volume autonomic nervous system:B Link to: 22. 6 cellular public discussion\r\n22. Which of the pursual(a) is not a doer that the appreciate of pulmonic and general gas replacement depends on? A)Partial pinch deviance of the gases B)Surface area for gas put back C)Diffusion outperform D)Molecular weight and solubility of the gases E)Force of contraction of stoppage autonomic nervous system:E Link to: 22. 7 Oxygen is to begin with transported\r\n23. Which is the paramount method acting of carbon dioxide transport? A)Bound to hemoglobin B)Bound to gathering O C)Dissolved in blood plasma as a gas D)Dissolved in plasma as bicarbonate ions E)Diffusion autonomic nervous system:D Link to: 22. 10 Acid-base balance\r\n24. When blood pH drops then the amount of oxyhemoglobin _______ and group O delivery to the tissue cells ________________. A)increases, increases B)Increases, decreases C)Decreases, increases D)Decreases, decreases E)Does not change, does not change autonomic nervous system:C Link to: 22. 7 Oxygen is principally transported\r\n25. Which is a factor that does NOT consider hemoglobins relation for type O? A)pH of blood B)Partial draw of the oxygen C)Amount of oxygen available D)T emperature E)respiratory rate autonomic nervous system:E practise the quest to coif questions\r\n26-36\r\n reviewererence: reader 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n26. Where are the nasal conchae? A)A B)C C)T D)U E)V autonomic nervous system:B compose: reader 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n27. Where is the lingual tonsil? A)C B)E C)N D)P E)F autonomic nervous system:E telephone extension: ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n28. Which tonsils are ensnare in the oropharynx? A)V B)R C)S D)Q E)U autonomic nervous system:B readererence: referee 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n29. What is also referred to as the Adams orchard apple tree? A)G B)H C)I D)J E)K autonomic nervous system:D readererence: referee 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n30. Where is the voice box? A)I B) M C)L D)N E)O Ans:A bring up: reader 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n31. This is a ring of hyaline cartilage that forms the inferior wall of the larynx. A)J B)K C)G D)H E)O Ans:B character reference: reviewer 22-1Link to: 22. Inhaled air travels in the upper respiratory system\r\n32. Where is the uvula? A)E B)F C)Q D)S E)U Ans:D source: referee 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n33. Where are the palatine bone tonsils? A)E B)F C)R D)U E)None of the above Ans:C germ: ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n34. Where is the haywire palate? A)C B)E C)G D)Q E)S Ans:B refereeerence: referee 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n35. Where is the epiglottis? A)O B)R C)S D)F E)Q Ans:A reference: reviewer 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n36. Where are the olfactory receptors found? A)A B) B C)C D)D E)U Ans:B use of goods and services the following to reception questions 37-40: annexe: referee 22-2Link to: 22. 2 Inhaled air travels in the level respiratory system\r\n37. What is line D pointing to? A)Thyrohyoid membrane B)Arytenoid cartilage C)Cricothyroid ligament D)Cricoid cartilage E)Tracheal cartilage Ans:B university extension: Ref 22-2Link to: 22. 2 Inhaled air travels in the dismount respiratory system\r\n38. Where is the cricoid cartilage? A)D B)E C)F D)G E)H Ans:E advert: Ref 22-2 Link to: 22. 2 Inhaled air travels in the discredit respiratory system\r\n39. Where is the tracheal cartilage? A)J B)I C)H D)G E)F Ans:A fiber: Ref 22-2 Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n40. What is line A pointing to? A)Hyoid bone B)Trachea C)Adams Apple D) Thyroid E) Epiglottis Ans:E uptake the following to answer questions 41-45: type: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n41. What line is poin ting to the left concluding bronchiole? A)G B)N C)H D)A E)None of the above\r\nAns:B part: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n42. What is line J pointing to? A)Right collateral bronchial tube B)Left secondary bronchus C)Right primary bronchus D)Left primary bronchus E)Carina Ans:D Reference: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n43. Where is the right bronchiole? A)F B)G C)H D)L E)M Ans:B Reference: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n44. What lines are pointing to tertiary bronchi? A)E and K B)D and J C)F and L D)H and M E)A and B\r\nAns:C Reference: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n45. What is line B pointing to? A)Carina B)Visceral pleura C)Parietal pleura D)Pleural cavity E)Diaphragm Ans:C Use the following to answer questions 46-48: Reference: Ref 22-4Link to: 22. 2 Inhaled air travels in the lower respira tory system\r\n46. constitute the alveolar sac. A)A B)B C)C D)D E)E Ans:D Reference: Ref 22-4Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n47. What is line C pointing to? A)Terminal bronchiole B)Respiratory bronchiole C)Alveolar ducts\r\nD)Alveolar sac E)Alveoli Ans:C Reference: Ref 22-4Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n48. Where is the end point bronchiole? A)A B)B C)C D)D E)E Ans:A  Use the following to answer questions\r\n49-51: Reference: Ref 22-5Link to: 22. 2 Inhaled air travels in the lower respiratory system 49. This provides disease vindication at bottom the lungs. A)A B)B C)C D)D E)None of the above Ans:D Reference: Ref 22-5Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n50. Which cells are the main sites of gas exchange? A)A B)B C)C D)D\r\nE)All of the above Ans:C Reference: Ref 22-5Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n51. Which cell secretes surfactan t? A)A B)B C)C D)D E)None of the above Ans:A Link to: 22. 8 The basic turn of ventilating system\r\n52. The basic rhythm of respiration is controlled by the A)pons. B)medulla oblongata. C)hypothalamus. D)pneumotaxic area. E)apneustic area. Ans:B Link to: 22. 6 public discussion occurs in the midst of alveoli\r\n53. The exchange of gases betwixt blood in the general capillaries and tissue cells is called A)pulmonary public discussion. B)internal respiration. C) outside(a) respiration. D)expiration. E)inspiration. Ans:B Link to: 22. 3 Inhalation and exhalation\r\n54. For air to enter the lungs during inhalation A)the draw internal the lungs essential become lower than the atmosphericalal rack. B)the pressure inwardly the lungs must(prenominal) be higher than the atmospheric pressure. C)the pressure inside the lungs must be equal to the atmospheric pressure. D)the size of it of the lungs must be fall. E)the diaphragm has to be relaxed. Ans:A Link to: 22. 6 Respiration o ccurs between alveoli\r\n55. Which of the following affect(s) the liberation of oxygen from hemoglobin? A) uncomplete pressure of oxygen B)temperature C)acidity D)carbon dioxide in the tissue E)all of the above. Ans:E Link to: 22. 7 Oxygen is primarily transported\r\n56. Carbon monoxide: A)binds weakly to amino acids in spite of appearance hemoglobin B)binds to the proto protoheme group of hemoglobin C)binds much potently to the heme than oxygen does D)binds weakly to amino acids at bottom hemoglobin and binds to the heme group of hemoglobin E)binds to the heme group of hemoglobin and binds more strongly to the heme than oxygen does Ans:E Link to: 22. 3 Inhalation and exhalation\r\n57. Name and briefly report the trio basic processes of respiration. Ans:1. pulmonary ventilation is the movement of air in and out of the lungs due to contraction and eternal sleep of muscles that control the size of the thoracic cavity. 2. international respiration is the exchange of gases be tween the air in the alveoli and the blood in the pulmonary capillaries. 3. inseparable respiration is the exchange of gases between the blood in the systemic capillaries and tissues. Link to: 22. 3 Inhalation and exhalation\r\n58. make out the inward forces of pliant quail, and explain wherefore the lungs do not dominionly sacrifice during expiration. Ans:Elastic recoil is the recoil of elastic fibers stretched during inspiration and the pull of the surface tension of alveolar fluid. Intrapleural pressure is continuously subatmospheric during normal breathing, which tends to pull lungs outward and to support alveolar pressure from equalizing with atmospheric pressure. wetter in alveolar fluid decreases surface tension to help prevent collapse. Link to: 22. 3 Inhalation and exhalation Inhalation and exhalation, 22. 5: Oxygen and carbon and 22. 6: Respiration\r\n59. In chronic emphysema, rough alveoli compound together and some are replaced with thready connective tissue .\r\nIn addition, the bronchioles are a good deal inflamed, and expiratory volume is decreased. apply comme il faut respiratory system terminology, explain at least four reasons wherefore affected individuals will have problems with ventilation and external respiration. Ans:Answers could include: reduced compliance (reduces ability to increase thoracic volume); increase airway resistance (decreases tidal volume); decreased spreading due to change magnitude diffusion distance, decreased surface area, and changes in partial pressures of gases (altering gradients). Other answers may be acceptable.\r\n kind-hearted a&P Ch. 22 Respiratory System\r\nName: \r\nDate: \r\nLink to: 22.1 Inhaled air travels in the upper respiratory system\r\n1. Which of the following is not part of the upper respiratory system? A)Nose B)Oral cavity C)Pharynx D)Trachea E)Nasal meatuses Ans:D\r\nLink to: 22. 1 Inhaled air travels in the upper respiratory system\r\n2. The conducting zone does N OT act to A)clean air of debris. B)conduct air into the lungs. C)add water to air. D)warm air. E)It does all of the above. Ans:E\r\nLink to: 22. 1 Inhaled air travels in the upper respiratory system\r\n3. Which of the following is a passageway for air and food? A)Pharynx B)Larynx C)Paranasal sinuses D)Trachea E)Esophagus Ans:A\r\nLink to: 22. 1 Inhaled air travels in the upper respiratory system\r\n4. The opening to the pharynx from the mouth is called A)Palatine B)Hypopharynx C)Meatuses D)Fauces E)Vestibule Ans:D\r\nLink to: 22. 2 Inhaled air travels in the lower respiratory system\r\n5. This structure prevents food or water from debut the trachea. A)Arytenoid cartilage B)Epiglottis C)Nasopharynx D)Thyroid cartilage E)Paranasal sinus Ans:B\r\nLink to: 22. Inhaled air travels in the lower respiratory system\r\n6. During swallowing, which structure rises? A)Pharynx B)esophagus C)Trachea D)Palatine tonsils E)Primary bronchi Ans:A\r\nLink to: 22. 2 Inhaled air travels in the lower res piratory system\r\n7. These are triangular pieces of mostly hyaline cartilage located at the posterior and superior border of the cricoid cartilage. A)Corniculate cartilage B)Arytenoids cartilage C)Cricotracheal cartilage D)Cuneiform cartilage E)Laryngeal cartilage Ans:B\r\nLink to: 22. 2 Inhaled air travels in the lower respiratory system\r\n8. Pitch is controlled by A)vibration of the vocal chords. B)tension of the vocal chords. C)layers of cartilage in the vocal chords. D)arrangement of the vocal chords. E)None of the above Ans:B\r\nLink to: 22. 2 Inhaled air travels in the lower respiratory system\r\n9. This is located anterior to the esophagus and carries air to the bronchi. A)Trachea B)Larynx C)Nasopharynx D)Pharynx E)None of the above Ans:A\r\nLink to: 22. 2 Inhaled air travels in the lower respiratory system\r\n10. This is the primary gas exchange site. A)Trachea B)Bronchiole C)Nasal sinuses D)Alveolus E)Bronchus Ans:D\r\nLink to: 22. 2 Inhaled air travels in the lower respi ratory system\r\n11. Which of the below tissues maintains open airways in the lower respiratory system? A)Stratified squamous epithelium with keratin B)Ciliated pseudostratified columnar epithelium with goblet cells C)Hyaline cartilage D)Mucus membrane E)Bone Ans:C\r\nLink to: 22. 2 Inhaled air travels in the lower respiratory system\r\n12. Which of the below tissues provides the functions of the inner layer of the conducting organs? A)stratified squamous epithelium with keratin B)ciliated pseudostratified columnar epithelium with goblet cells C)cilated cuboidal epithelium with goblet cells D)transitional epithelium with cilia E)columnar connective tissue with goblet cells Ans:B Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n13. The point where the trachea divides into right and left primary bronchi is a ridge called: A)Carina B)Secondary bronchioles C)Parietal pleura D)Visceral pleura E)Diaphragm Ans:A Link to: 22. 2 Inhaled air travels in the lower respirato ry system\r\n14. Which of the below tissues forms the exchange surfaces of the alveolus? A)Stratified squamous epithelium B)Ciliated pseudostratified columnar epithelium with goblet cells C)Simple squamous epithelium D)Hyaline cartilage E)Columnar connective tissue with goblet cells Ans:C Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n15. These are cells of the alveoli that produce surfactant. A)Type I alveolar cells B)Type II alveolar cells C)Type III alveolar cells D)Surface cells E)Macrophages Ans:B Link to: 22. 3 Inhalation and exhalation\r\n16. This is direction of diffusion of gases at capillaries near systemic cells. A)Oxygen into blood, Carbon dioxide into blood\r\nB)Oxygen out of blood, Carbon dioxide into blood C)Oxygen into blood, Carbon dioxide out of blood D)Oxygen out of blood, Carbon dioxide out of blood E)None of the above is correct. Ans:B Link to: 22. 3 Inhalation and exhalation\r\n17. This is direction of diffusion of gases at the alveoli of the lungs. A)Oxygen into blood , Carbon dioxide into blood B)Oxygen out of blood , Carbon dioxide into blood C)Oxygen into blood , Carbon dioxide out of blood D)Oxygen out of blood , Carbon dioxide out of blood E)None of the above is correct. Ans:C Link to: 22. 3 Inhalation and exhalation\r\n18. Exhalation begins when A)Inspiratory muscles relax B)Diaphragm contracts C)Blood circulation is the lowest D)Inspiratory muscles relax and the diaphragm contracts E)All of the above Ans:A Link to: 22. 3 Inhalation and exhalation\r\n19. This means the lungs and the chest wall expand easily. A)High surface tension B)Low surface tension C)High compliance D)Low compliance E)None of the above Ans:C Link to: 22. 4 Lung volumes\r\n20. The conducting airways with the air that does not undergo gas exchange are known as the A)inspiratory volume. B)expiratory reserve volume. C)minimal volume. D)residual volume. E)anatomic dead space. Ans:E Link to: 22. 4 Lung volumes\r\n21. This is the sum of the resi dual and the expiratory reserve volume. A)Total lung capacity B)Functional residual capacity C)Inspiratory capacity D)Vital capacity E)Minimal volume Ans:B Link to: 22. 6 Respiration\r\n22. Which of the following is not a factor that the rate of pulmonary and systemic gas exchange depends on? A)Partial pressure difference of the gases B)Surface area for gas exchange C)Diffusion distance D)Molecular weight and solubility of the gases E)Force of contraction of diaphragm Ans:E Link to: 22. 7 Oxygen is primarily transported\r\n23. Which is the dominant method of carbon dioxide transport? A)Bound to hemoglobin B)Bound to oxygen C)Dissolved in plasma as a gas D)Dissolved in plasma as bicarbonate ions E)Diffusion Ans:D Link to: 22. 10 Acid-base balance\r\n24. When blood pH drops then the amount of oxyhemoglobin _______ and oxygen delivery to the tissue cells ________________. A)increases, increases B)Increases, decreases C)Decreases, increases D)Decreases, decreases E)Does not change, does not change Ans:C Link to: 22. 7 Oxygen is primarily transported\r\n25. Which is a factor that does NOT affect hemoglobins affinity for oxygen? A)pH of blood B)Partial pressure of the oxygen C)Amount of oxygen available D)Temperature E)Respiratory rate Ans:E Use the following to answer questions\r\n26-36\r\nReference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n26. Where are the nasal conchae? A)A B)C C)T D)U E)V Ans:B Reference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n27. Where is the lingual tonsil? A)C B)E C)N D)P E)F Ans:E Reference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n28. Which tonsils are found in the oropharynx? A)V B)R C)S D)Q E)U Ans:B Reference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n29. What is also referred to as the Adams Apple? A)G B)H C)I D)J E)K Ans:D Reference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n30. Where is the larynx? A)I B)M C)L D)N E)O Ans:A Reference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n31. This is a ring of hyaline cartilage that forms the inferior wall of the larynx. A)J B)K C)G D)H E)O Ans:B Reference: Ref 22-1Link to: 22. Inhaled air travels in the upper respiratory system\r\n32. Where is the uvula? A)E B)F C)Q D)S E)U Ans:D Reference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n33. Where are the palatine tonsils? A)E B)F C)R D)U E)None of the above Ans:C Reference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n34. Where is the soft palate? A)C B)E C)G D)Q E)S Ans:B Reference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n35. Where is the epiglottis? A)O B)R C)S D)F E)Q Ans:A Reference: Ref 22-1Link to: 22. 1 Inhaled air travels in the upper respiratory system\r\n36. Where are the olfactory receptors foun d? A)A B)B C)C D)D E)U Ans:B Use the following to answer questions 37-40: Reference: Ref 22-2Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n37. What is line D pointing to? A)Thyrohyoid membrane B)Arytenoid cartilage C)Cricothyroid ligament D)Cricoid cartilage E)Tracheal cartilage Ans:B Reference: Ref 22-2Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n38. Where is the cricoid cartilage? A)D B)E C)F D)G E)H Ans:E Reference: Ref 22-2 Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n39. Where is the tracheal cartilage? A)J B)I C)H D)G E)F Ans:A Reference: Ref 22-2 Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n40. What is line A pointing to? A)Hyoid bone B)Trachea C)Adams Apple D) Thyroid E) Epiglottis Ans:E Use the following to answer questions 41-45: Reference: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n41. What line is pointing to the left terminal bronchiole? A)G B)N C)H D)A E)None of the above\r\nAns:B Reference: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n42. What is line J pointing to? A)Right secondary bronchus B)Left secondary bronchus C)Right primary bronchus D)Left primary bronchus E)Carina Ans:D Reference: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n43. Where is the right bronchiole? A)F B)G C)H D)L E)M Ans:B Reference: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n44. What lines are pointing to tertiary bronchi? A)E and K B)D and J C)F and L D)H and M E)A and B\r\nAns:C Reference: Ref 22-3Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n45. What is line B pointing to? A)Carina B)Visceral pleura C)Parietal pleura D)Pleural cavity E)Diaphragm Ans:C Use the following to answer questions 46-48: Reference: Ref 22-4Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n46. Identify the alveolar sac. A )A B)B C)C D)D E)E Ans:D Reference: Ref 22-4Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n47. What is line C pointing to? A)Terminal bronchiole B)Respiratory bronchiole C)Alveolar ducts\r\nD)Alveolar sac E)Alveoli Ans:C Reference: Ref 22-4Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n48. Where is the terminal bronchiole? A)A B)B C)C D)D E)E Ans:A  Use the following to answer questions\r\n49-51: Reference: Ref 22-5Link to: 22. 2 Inhaled air travels in the lower respiratory system 49. This provides disease resistance within the lungs. A)A B)B C)C D)D E)None of the above Ans:D Reference: Ref 22-5Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n50. Which cells are the main sites of gas exchange? A)A B)B C)C D)D\r\nE)All of the above Ans:C Reference: Ref 22-5Link to: 22. 2 Inhaled air travels in the lower respiratory system\r\n51. Which cell secretes surfactant? A)A B)B C)C D)D E)None of the above Ans:A Link to: 22. 8 The basic rhythm of respiration\r\n52. The basic rhythm of respiration is controlled by the A)pons. B)medulla oblongata. C)hypothalamus. D)pneumotaxic area. E)apneustic area. Ans:B Link to: 22. 6 Respiration occurs between alveoli\r\n53. The exchange of gases between blood in the systemic capillaries and tissue cells is called A)pulmonary ventilation. B)internal respiration. C)external respiration. D)expiration. E)inspiration. Ans:B Link to: 22. 3 Inhalation and exhalation\r\n54. For air to enter the lungs during inhalation A)the pressure inside the lungs must become lower than the atmospheric pressure. B)the pressure inside the lungs must be higher than the atmospheric pressure. C)the pressure inside the lungs must be equal to the atmospheric pressure. D)the size of the lungs must be decreased. E)the diaphragm has to be relaxed. Ans:A Link to: 22. 6 Respiration occurs between alveoli\r\n55. Which of the following affect(s) the release of oxygen from hemoglobin? A)partial pressure of oxygen B)temperature C)acidity D)carbon dioxide in the tissue E)all of the above. Ans:E Link to: 22. 7 Oxygen is primarily transported\r\n56. Carbon monoxide: A)binds weakly to amino acids within hemoglobin B)binds to the heme group of hemoglobin C)binds more strongly to the heme than oxygen does D)binds weakly to amino acids within hemoglobin and binds to the heme group of hemoglobin E)binds to the heme group of hemoglobin and binds more strongly to the heme than oxygen does Ans:E Link to: 22. 3 Inhalation and exhalation\r\n57. Name and briefly describe the three basic processes of respiration. Ans:1. Pulmonary ventilation is the movement of air in and out of the lungs due to contraction and relaxation of muscles that control the size of the thoracic cavity. 2. External respiration is the exchange of gases between the air in the alveoli and the blood in the pulmonary capillaries. 3. Internal respiration is the exchange of gases between the blood in the systemic capillaries and tissues. Link to: 22. 3 Inhalation and exhalation\r\n58. Describe the inward forces of elastic recoil, and explain why the lungs do not normally collapse during expiration. Ans:Elastic recoil is the recoil of elastic fibers stretched during inspiration and the pull of the surface tension of alveolar fluid. Intrapleural pressure is always subatmospheric during normal breathing, which tends to pull lungs outward and to keep alveolar pressure from equalizing with atmospheric pressure. Surfactant in alveolar fluid decreases surface tension to help prevent collapse. Link to: 22. 3 Inhalation and exhalation Inhalation and exhalation, 22. 5: Oxygen and carbon and 22. 6: Respiration\r\n59. In chronic emphysema, some alveoli merge together and some are replaced with fibrous connective tissue.\r\nIn addition, the bronchioles are often inflamed, and expiratory volume is reduced. Using proper respiratory system terminology, explain at least four reasons why affected individuals will have proble ms with ventilation and external respiration. Ans:Answers could include: reduced compliance (reduces ability to increase thoracic volume); increased airway resistance (decreases tidal volume); decreased diffusion due to increased diffusion distance, decreased surface area, and changes in partial pressures of gases (altering gradients). Other answers may be acceptable.\r\n'