9 Questions
Which pulmonary function test measures the maximum volume inspired after tidal expiration?
Inspiratory reserve volume
Which pulmonary function test measures the volume of air in the lungs after maximum expiration?
Residual volume
What is the volume in the lungs after maximal inspiration called?
Total lung capacity
Which pulmonary function test measures the maximum volume expired after maximum inspiration?
Vital capacity
What is the average flow rate during the middle half of forced vital capacity called?
FEF 25-75%
Which pulmonary function test measures the volume of air expired in one second?
FEV1
What does an FEV1 value of 1 liter indicate?
Severe obstruction
What does an FEV1% value of 75-85% indicate?
Normal
What is the maximum flow rate attainable at any time during forced vital capacity called?
PEFR
Test your knowledge of pulmonary function tests and learn about important respiratory measurements such as inspiratory reserve volume, expiratory reserve volume, and total lung capacity.
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