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Chapter 16 - The Respiratory System

Chapter 16 - The Respiratory System. Respiratory Anatomy. Mechanisms of Breathing. Gas Exchange. Gas Transport. Control of Respiration. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500.

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Chapter 16 - The Respiratory System

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  1. Chapter 16 - The Respiratory System Respiratory Anatomy Mechanisms of Breathing Gas Exchange Gas Transport Control of Respiration $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 FINAL ROUND

  2. Respiratory Anatomy:$100 Question • Air passing from the pharynx to the trachea must pass through the: • a. nasal cavity • b. bronchi • c. larynx • d. diaphragm ANSWER BACK TO GAME

  3. Respiratory Anatomy:$100 Answer • Air passing from the pharynx to the trachea must pass through the: • a. nasal cavity • b. bronchi • c. larynx • d. diaphragm BACK TO GAME

  4. Respiratory Anatomy:$200 Question • This structure prevents food from entering the airway. • a. vestibular fold • b. cricoid cartilage • c. laryngopharynx • d. epiglottis ANSWER BACK TO GAME

  5. Respiratory Anatomy:$200 Answer • This structure prevents food from entering the airway. • a. vestibular fold • b. cricoid cartilage • c. laryngopharynx • d. epiglottis BACK TO GAME

  6. Respiratory Anatomy:$300 Question • The membrane that adheres to the outer surface of the lungs is the: • a. respiratory membrane • b. visceral pleura • c. parietal pleura • d. mucosa ANSWER BACK TO GAME

  7. Respiratory Anatomy:$300 Answer • The membrane that adheres to the outer surface of the lungs is the: • a. respiratory membrane • b. visceral pleura • c. parietal pleura • d. mucosa BACK TO GAME

  8. Respiratory Anatomy:$400 Question • Which of the following delivers air to the lobes of the lungs? • a. primary bronchi • b. secondary bronchi • c. tertiary bronchi • d. terminal bronchioles ANSWER BACK TO GAME

  9. Respiratory Anatomy:$400 Answer • Which of the following delivers air to the lobes of the lungs? • a. primary bronchi • b. secondary bronchi • c. tertiary bronchi • d. terminal bronchioles BACK TO GAME

  10. Respiratory Anatomy:$500 Question • All of the following are part of the conduction zone except: • a. main bronchi • b. respiratory bronchioles • c. segmental bronchioles • d. terminal bronchioles ANSWER BACK TO GAME

  11. Respiratory Anatomy:$500 Answer • All of the following are part of the conduction zone except: • a. main bronchi • b. respiratory bronchioles • c. segmental bronchioles • d. terminal bronchioles BACK TO GAME

  12. Mechanisms of Breathing:$100 Question • An increase in the volume of a container filled with air would have what effect on the pressure of the container? • a. increase the pressure • b. decrease the pressure • c. no effect • d. a temporary effect ANSWER BACK TO GAME

  13. Mechanisms of Breathing:$100 Answer • An increase in the volume of a container filled with air would have what effect on the pressure of the container? • a. increase the pressure • b. decrease the pressure • c. no effect • d. a temporary effect BACK TO GAME

  14. Mechanisms of Breathing:$200 Question • Surfactant decreases the __________ in the alveoli • a. surface tension • b. pressure • c. compliance • d. volume ANSWER BACK TO GAME

  15. Mechanisms of Breathing:$200 Answer • Surfactant decreases the __________ in the alveoli • a. surface tension • b. pressure • c. compliance • d. volume BACK TO GAME

  16. Mechanisms of Breathing:$300 Question • This volume of air remains in the lungs after maximal expiration. • a. vital capacity • b. expiratory reserve volume • c. tidal volume • d. residual volume ANSWER BACK TO GAME

  17. Mechanisms of Breathing:$300 Answer • This volume of air remains in the lungs after maximal expiration. • a. vital capacity • b. expiratory reserve volume • c. tidal volume • d. residual volume BACK TO GAME

  18. Mechanisms of Breathing:$400 Question • All of the following statements are true of inspiration except: • a. the ribcage is elevated • b. the diaphragm is relaxed • c. volume in the thoracic cavity has increased • d. intrapulmonary pressure has decreased ANSWER BACK TO GAME

  19. Mechanisms of Breathing:$400 Answer • All of the following statements are true of inspiration except: • a. the ribcage is elevated • b. the diaphragm is relaxed • c. volume in the thoracic cavity has increased • d. intrapulmonary pressure has decreased BACK TO GAME

  20. Mechanisms of Breathing:$500 Question • Which of the following is responsible for keeping the lungs from collapsing? • a. surfactant • b. intrapulmonary pressure • c. transpulmonary pressure • d. intrapleural pressure ANSWER BACK TO GAME

  21. Mechanisms of Breathing:$500 Answer • Which of the following is responsible for keeping the lungs from collapsing? • a. surfactant • b. intrapulmonary pressure • c. transpulmonary pressure • d. intrapleural pressure BACK TO GAME

  22. Gas Exchange:$100 Question • Which of the following is the most abundant gas in our air? • a. oxygen • b. hydrogen • c. nitrogen • d. argon ANSWER BACK TO GAME

  23. Gas Exchange:$100 Answer • Which of the following is the most abundant gas in our air? • a. oxygen • b. hydrogen • c. nitrogen • d. argon BACK TO GAME

  24. Gas Exchange:$200 Question • The pressure exerted by each type of gas in a gas mixture is the __________ of that gas. • a. surface tension • b. solubility • c. perfusion • d. partial pressure ANSWER BACK TO GAME

  25. Gas Exchange:$200 Answer • The pressure exerted by each type of gas in a gas mixture is the __________ of that gas. • a. surface tension • b. solubility • c. perfusion • d. partial pressure BACK TO GAME

  26. Gas Exchange:$300 Question • Identify the diagnostic tool that allows respiratory air volumes to be measure. • a. barometer • b. spirometer • c. sphymomanometer • d. stethoscope ANSWER BACK TO GAME

  27. Gas Exchange:$300 Answer • Identify the diagnostic tool that allows respiratory air volumes to be measure. • a. barometer • b. spirometer • c. sphymomanometer • d. stethoscope BACK TO GAME

  28. Gas Exchange:$400 Question • The rate of oxygen diffusion across the respiratory membrane depends upon all of the following except: • a. the thickness of the respiratory membrane • b. partial pressure of oxygen in the alveoli • c. partial pressure of oxygen in the blood • d. partial pressure of carbon dioxide in the blood ANSWER BACK TO GAME

  29. Gas Exchange:$400 Answer • The rate of oxygen diffusion across the respiratory membrane depends upon all of the following except: • a. the thickness of the respiratory membrane • b. partial pressure of oxygen in the alveoli • c. partial pressure of oxygen in the blood • d. partial pressure of carbon dioxide in the blood BACK TO GAME

  30. Gas Exchange:$500 Question • Low PO2 and high CO2 in the alveoli will cause the following: • a. constriction of pulmonary capillaries and bronchioles • b. dilation of pulmonary capillaries and bronchioles • c. constriction of pulmonary capillaries and dilation of bronchioles • d. dilation of pulmonary capillaries and constriction of bronchioles ANSWER BACK TO GAME

  31. Gas Exchange:$500 Answer • Low PO2 and high CO2 in the alveoli will cause the following: • a. constriction of pulmonary capillaries and bronchioles • b. dilation of pulmonary capillaries and bronchioles • c. constriction of pulmonary capillaries and dilation of bronchioles • d. dilation of pulmonary capillaries and constriction of bronchioles BACK TO GAME

  32. Gas Transport:$100 Question • The majority of carbon dioxide is transported: • a. bound to hemoglobin • b. dissolved in the plasma • c. as bicarbonate ions • d. as carbonic acid ANSWER BACK TO GAME

  33. Gas Transport:$100 Answer • The majority of carbon dioxide is transported: • a. bound to hemoglobin • b. dissolved in the plasma • c. as bicarbonate ions • d. as carbonic acid BACK TO GAME

  34. Gas Transport:$200 Question • Hemoglobin has the highest affinity for which of the following? • a. O2 • b. CO2 • c. CO • d. H+ ANSWER BACK TO GAME

  35. Gas Transport:$200 Answer • Hemoglobin has the highest affinity for which of the following? • a. O2 • b. CO2 • c. CO • d. H+ BACK TO GAME

  36. Gas Transport:$300 Question • In the tissues hemoglobin will release some oxygen and bind to: • a. carbonic acid • b. hydrogen ions • c. chloride ions • d. bicarbonate ions ANSWER BACK TO GAME

  37. Gas Transport:$300 Answer • In the tissues hemoglobin will release some oxygen and bind to: • a. carbonic acid • b. hydrogen ions • c. chloride ions • d. bicarbonate ions BACK TO GAME

  38. Gas Transport:$400 Question • The chloride shift refers to: • a. chloride ions binding to hemoglobin • b. chloride ions moving into or out of the red blood cell • c. chloride ions combing with bicarbonate ions • d. chloride ions being released from hemoglobin ANSWER BACK TO GAME

  39. Gas Transport:$400 Answer • The chloride shift refers to: • a. chloride ions binding to hemoglobin • b. chloride ions moving into or out of the red blood cell • c. chloride ions combing with bicarbonate ions • d. chloride ions being released from hemoglobin BACK TO GAME

  40. Gas Transport:$500 Question • Which of the following will increase hemoglobin’s affinity for oxygen? • a. decrease in pH • b. increase in PCO2 • c. increase in temperature • d. presence of some O2 bound to the hemoglobin ANSWER BACK TO GAME

  41. Gas Transport:$500 Answer • Which of the following will increase hemoglobin’s affinity for oxygen? • a. decrease in pH • b. increase in PCO2 • c. increase in temperature • d. presence of some O2 bound to the hemoglobin BACK TO GAME

  42. Control of Respiration:$100 Question • Normal quiet respiration is controlled by the: • a. dorsal respiratory group • b. ventral respiratory group • c. pontine respiratory group • d. cerebral cortex ANSWER BACK TO GAME

  43. Control of Respiration:$100 Answer • Normal quiet respiration is controlled by the: • a. dorsal respiratory group • b. ventral respiratory group • c. pontine respiratory group • d. cerebral cortex BACK TO GAME

  44. Control of Respiration:$200 Question • A decrease in pH will have what effect on respiration rate? • a. decrease • b. increase • c. no effect • d. no effect unless lung damage is present ANSWER BACK TO GAME

  45. Control of Respiration:$200 Answer • A decrease in pH will have what effect on respiration rate? • a. decrease • b. increase • c. no effect • d. no effect unless lung damage is present BACK TO GAME

  46. Control of Respiration:$300 Question • The inhalation reflex depends upon which type of receptors? • a. nociceptors • b. chemoreceptors • c. mechanoreceptors • d. thermoreceptors ANSWER BACK TO GAME

  47. Control of Respiration:$300 Answer • The inhalation reflex depends upon which type of receptors? • a. nociceptors • b. chemoreceptors • c. mechanoreceptors • d. thermoreceptors BACK TO GAME

  48. Control of Respiration:$400 Question • This condition allows atmospheric air to enter the pleural cavity, creating space between the membranes, which may collapse the lung. • a. cyanosis • b. cystic fibrosis • c. emphysema • d. pneumothorax ANSWER BACK TO GAME

  49. Control of Respiration:$400 Answer • This condition allows atmospheric air to enter the pleural cavity, creating space between the membranes, which may collapse the lung. • a. cyanosis • b. cystic fibrosis • c. emphysema • d. pneumothorax BACK TO GAME

  50. Control of Respiration:$500 Question • Which of the following chemical influences has the greatest effect on respiration rate? • a. PO2 • b. PCO2 • c. PN2 • d. a. and b. have an equal effect ANSWER BACK TO GAME

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