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Respiratory

Subject : health-sciences
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What are the 3 forms that CO2 is transported from tissues to lungs






2. What happens as a result of hypoxia in sleep apnea






3. How is pulmonary circulation characterized in terms of resistance and compliance






4. What changes at high altitude can result in RVH






5. What does the conducting zone consist of...






6. At what PaO2 does cyanosis begin






7. What organisms cause a bronchoPNA and What are the characteristics






8. What is a chronic complication of sleep apnea






9. What is the leading cause of cancer death






10. What are the findings associated with sarcoidosis






11. What is the formula for oxygen delivery to tissues






12. What is the formula for O2 content






13. What changes in V/Q throughout the lung during exercise






14. What is the tendency of the lungs vs the chest wall






15. Define functional residual capacity (FRC)






16. What lung abnl is associated with bronchial breath sounds over lesion - dullness and increased fremitus






17. What must occur with a exudate pleural effusion






18. What happens with the O2 curve shifts to the right and What does it facilitate






19. What accounts for the sigmoid shaped O2 dissociation curve with hemoglobin






20. What is the pathology of asthma

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21. Define inspiratory reserve volume (IRV)






22. What is used to treat CN poisoning and why






23. What happens to arterial PO2 in chronic lung disease and why






24. What kind of space is in the conducting tree and what kind of muscle exists there






25. What do PFTs show in restrictive lung disease






26. What are the lab/study findings in adenocarcinoma of the lung






27. What does each bronchopulmonary segment have in the center and along its border






28. What changes occur to PaO2 and PaCO2






29. What are the causes of hypoxia






30. What are potential triggers for asthma






31. What is a consequence of pulm HTN






32. In COPD - what happens to airways at high lung volumes






33. What happens to O2 content and O2 sat as Hb falls






34. What is the diffustion formula and what happens to the variables in emphysema and pulmonary fibrosis






35. What area of the lung is the largest physiologic contributor of fxnal dead space






36. Why is cesarean delivery a risk factor for neonatal RDS






37. Other than surfactant - what other important substances are produced by the lungs






38. What are the subtypes of pneumoconioses

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39. What happens to lung volumes in obstructive lung disease






40. What is nl pulmonary artery pressure and At what point is it considered pulm HTN






41. What is the characteristic lymphatic pleural effusion






42. What layers must CO2 and O2 traverse to complete gas exchange






43. What is the appoximate O2 binding capacity






44. What happens to diffusing capacity in interstiial lung diseases






45. What does the oxygenation of Hb in the lungs do to the equilibirum of the CA rxn






46. What is the order of decreasing pressures among the alveola - capillaries and veins in zone 2 of the lungs






47. At what PaO2 does hypoxemia begin






48. Define physilogic dead space






49. Lung cancer in peripheral reason - highly anaplastic - undifferentiated tumor - cancer - histo - TX






50. What properties determine the combined volumes of the chest wall and lungs






Can you answer 50 questions in 15 minutes?



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