You will be taken to the testing room and asked to have a seat.
All patients will then be asked to take their shoes off so that their height and weight can be taken.
Height in particular is essential to calculate what your results should be.
After height and weight measurements have been taken, patents will then have a seat in the testing box.
The box door will remain open for most of the test. It will only be closed if a very special lung function test has been ordered.