Respiratory

  • Spirometry

  • In asthma what is the typical spirometry defect seen?

  • Obstructive defect

  • In COPD what is the typical spirometry defect seen?

  • Obstructive defect

  • In cystic fibrosis what is the typical spirometry defect seen?

  • Obstructive defect

  • In sarcoidosis what is the typical spirometry defect seen?

  • Restrictive defect

  • In pulmonary fibrosis what is the typical spirometry defect seen?

  • Restrictive defect

  • In obesity what is the typical spirometry defect seen?

  • Restrictive defect

  • What is the typical spirometry defect seen in a pleural effusion?

  • Restrictive defect

  • In kyphoscoliosis what is the typical spirometry defect seen?

  • Restrictive defect

  • In a healthy individual approximately what percentage of predicted is the FEV1?

  • Greater than 80%

  • Approximately what percentage of predicted is normal FVC?

  • Greater than 80%

  • Approximately what is the normal FEV1/FVC ratio?

  • 75-80%

  • What is the approximate percentage of predicted FEV1 in an obstructive defect?

  • Less than 80%

  • Approximately what percentage of predicted is obstructive defect FVC?

  • Normal or reduced CHECK

  • What is the approximate FEV1/FVC ratio in an obstructive defect?

  • Less than 75% of predicted

  • Approximately what percentage of predicted is normal FEV1?

  • Greater than 80%

  • Approximately what percentage of predicted is normal FVC?

  • Greater than 80%

  • Approximately what is the normal FEV1/FVC ratio?

  • 75-80%

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