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DCI Home: Lung Diseases: Lung Function Tests: What Are the Risks

      Lung Function Tests
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What Are the Risks of Lung Function Tests?

Breathing Tests

Spirometry, peak flow meter, lung volume measurement, and lung diffusion capacity tests usually are safe. These tests rarely cause problems.

Tests To Measure Oxygen Level

Pulse oximetry has no risks. Side effects from arterial blood gas tests are rare.


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