Breathing may feel automatic, but the body’s ability to move air in and out efficiently is influenced by many internal factors. A Pulmonary Function Test is a clinical assessment used to evaluate how well the lungs perform essential tasks such as airflow, volume exchange, and oxygen transfer. It helps clinicians identify breathing limitations early, monitor existing respiratory concerns, and guide long-term care decisions. For individuals seeking structured respiratory assessment, including those exploring a pulmonary function test in ahmedabad , this evaluation plays a central role in understanding overall lung wellness. This examination is commonly recommended for people experiencing shortness of breath, persistent coughing, chest tightness, or reduced exercise tolerance. It is also used before surgeries, during occupational health screenings, and to track recovery from respiratory illnesses. Unlike imaging scans, this assessment focuses on performance rather than structure, offerin...