The diagnosis of CRDs typically involves a combination of clinical evaluation, patient history, and diagnostic tests. Common diagnostic methods include:
- Spirometry: A pulmonary function test that measures the volume and flow of air that can be inhaled and exhaled. - Chest X-ray: Imaging to visualize the lungs and airways. - CT Scan: Detailed imaging that provides a more comprehensive view of lung structures. - Blood Tests: To check for markers of inflammation or infection. - Allergy Testing: To identify potential allergens that may trigger conditions like asthma.
