Objectives

• History
• Spirometry
• Lung volumes
• Diffusion
• Flow volume loop

Review the info and try answering the folowing questions. Click to see my answers.

• Is there a diffusion defect?
• How severe is the defect?
• What are the variables that can lead to low diffusion ?
• What is the probable reason for diffusion defect in this case?
• Is the test done properly?