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A lung test that is that quantifies your lung capacity, gas exchange and airways
What is a pulmonary function test?
If you have had chest radiation, total body radiation, BCNU, Bleomycin or Busulfan, this test should be done at least once a year until 2 years post therapy.
If you have graft vs host disease after transplant, it should be followed more closely (every 1-3 months).
If you snore or feel alot of fatigue and are on medicines for your lungs, consider an overnight pulse oximetry to look for low oxygenation when you sleep.