Breathing Problems- Types of Pulmonary Testing
Multiple pulmonary function tests (PFTs) are necessary for assessing lung functioning. In addition to chronic obstructive pulmonary disease, PFTs are also given to people with asthma, chronic bronchitis, lung cancer and scleroderma. The most common type of PFT is called a spirometry test. If you are planning to apply for SSD benefits for COPD, you will need detailed documentation regarding the results of multiple PFTs. Spirometry –calculates how much air a patient can inhale and exhale as well as how quickly lungs can empty themselves of oxygen in one second. You will be asked to exhale as much air as possible into a tube connected to a spirometer machine. Lung Diffusion Capacity– this test analyzes how quickly a person’s red blood cells can transport oxygen to the lungs. LDCs are important to getting approved for SSD if you have COPD because it also shows the amount of damage done to blood vessels connecting the lungs and heart Body Plethysmography- -by measuring how much air remains