In our Physiology OPD, patients with lung disorders referred from Medicine OPD underwent Body Bo x / Plethysmography evaluation. Material & Methods: Each patient was instructed to use a mouthpiece, take a deep inspiration, and then blow out fully with nostrils closed.
The readings were recorded using the Spiro Excel App connected to the Physiopac system. This study highlights the precision of pulmonary function testing in assessing lung health.