Examination methods for pediatric bronchitis

The examination methods for pediatric bronchitis mainly include the following steps: 1. Symptom inquiry: The doctor will thoroughly assess the child's symptoms such as cough, difficulty breathing, and chest tightness, including the frequency and duration of these symptoms. 2. Physical examination: The doctor will use a stethoscope to carefully listen to the child's chest to detect any abnormal breath sounds, such as wheezing or crackles. 3. Ancillary tests—X-ray examination: A chest X-ray allows the doctor to rule out other diseases and determine the extent of bronchitis. 4. Sputum analysis: By analyzing the child's sputum, the doctor can identify whether there is a bacterial or viral infection, which helps guide further treatment. 5. Pulmonary function tests: For older children, the doctor may recommend pulmonary function testing to evaluate lung function.