Test your basic knowledge |

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 histological findings in asbestosis and what occupations are associated






2. increases In what substances favor the taut form of hemoglobin and which direction does that shift the O2 dissociation curve






3. Which muscles are involved in quiet breathing and What part of respiration do the control






4. A carcinoma in the apex of the lung can cause what syndrome and What is the tumor called

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5. Define inspiratory reserve volume (IRV)






6. What are potential triggers for asthma






7. How does mitral stenosis cause pulm HTN






8. Peripheral mass develops in site of prior pulmonary inflammation or injury - cancer and epi






9. What is early onset hypoxemia from in chronic bronchitis






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






11. What is the cycle of idiopathic pulmonary fibrosis






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






13. What lab ration indicates fetal lung maturity






14. What is carboxyhemoglobin and What does it cause






15. What ratio is used to measure lung maturity and What is the value is neonatal RDS






16. How far to the pseudostratified ciliated columnar epithelium extend - What do MACS do in the alveoli - and how far do the goblet cells extend






17. What does a V/Q ratio of 0 indicate






18. How does left to right shunt cause pulm HTN






19. Why is endothelial damage a risk factor for DVT






20. What are the two forms of hemoglobin






21. What is the imaging test of choice for PE






22. How many lobes does each lung have - and What is the lingula






23. What is the alveolar gas equation






24. What changes in ventilation rate occur during exercise






25. Where does lung cancer met to...






26. Where do you find type I cells - What is their morphology - and What do they do






27. What is the criteria for chronic bronchitis






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






29. What direction does an increase in metabolic need shift the O2 dissociation curve






30. At what PaO2 does cyanosis begin






31. What does the combination of increased CO2 and increased proton binding do to the O2 dissociation curve






32. What is fetal hemoglobin made of and why does it have a higher affinity for O2






33. What is the airway and alveolar pressure at FRC - What is the intrapleural pressure - and What does that prevent






34. What happens to lung volumes in restrictive lung disease






35. What is the definition of sleep apnea






36. What enzyme increases activity in emphysema






37. What causes primary pulm HTN






38. What does decreased PAO2 do






39. What do type II cells do - What is their morphology - when do they proliferate






40. What is the TX for small cell lung cancer






41. What muscles are involved in breathing during exercise and What do they control






42. What causes neonatal RDS






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






44. In which zone of the lung is PA > Pa > Pv






45. What is the formula for pulm vasc resistance






46. At What terminal does CO2 bind the globin molecule






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






48. What effects do O2 and CO2 have on pulm circulation - in relation to the other






49. What is used to treat methemoglobin






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