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 does the respiratory zone consist of and What is its fxn






2. What are the associations with bronchiectasis

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3. Hilar mass arising from the bronchus; cavitation - hx of smoking - PTHRP - cancer and histo






4. What is the characteristic lymphatic pleural effusion






5. What drug therapy is used to augment the changes in bicarb exretion






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






7. What kind of emphysema is caused by smoking






8. What is the formula for O2 content






9. What is the V/Q ratio at the apex and base of the lung






10. How much O2 can 1 g of Hb bind - What is nl Hb in the blood and When does cyanosis happen






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






12. Why is there eventual loss of capillary beds in emphysema






13. What does CADET face to the right stand for






14. Malignancy associated with asbestosis - results in hemorrhagic effusions and pleural thickening - cancer - location - histo finding






15. What is the main complication of therapeutic supplemental O2?






16. Which lung is the more common site for an inhaled foreign body and why






17. What reaction and enzyme create bicarb and Where does it happen






18. What changes in 2 -3 - DPG occur at high altitude






19. What is the cycle of idiopathic pulmonary fibrosis






20. What changes in CO2 occur during exercise






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






22. What is the equation for physiologic dead space






23. What does a V/Q ratio of infinity indicate






24. How does left to right shunt cause pulm HTN






25. What is the appoximate O2 binding capacity






26. What is a particular cause of eosinophilic granulomas - and what cells infiltrate






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






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






29. Where are ventilation and perfusion highest in the lung - respectively






30. What is the pathology of emphysema






31. What is methemoglobin






32. Which structures perforate the diaphragm and where






33. Which has a greater affinity for hemoglobin - CO or O2 and by how much






34. What are the 9 interstitial lung diseases

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35. What cellular changes occur at high altitude






36. Synthesis of what substance increases with altitude and What does that do for the O2 sat curve






37. What are potential triggers for asthma






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






39. What is the protein content in a transudative pleural effusion and What are the potential causes






40. What is used to treat CN poisoning and why






41. What lung product is deficient in neonatal RDS






42. What organism causes a lobar PNA and What are the characteristics






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






44. What changes occur to pulm blood flow during exercise






45. What are the findings of chronic bronchitis






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






47. Define inspiratory capacity (IC)






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






49. What is are the symptoms of a pulmonary embolism






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