text: Chest x-ray findings are normal in patients with acute bronchitis and thus, chest radiography is not routinely recommended.
option_0: Acute bronchitis chest x ray
option_1: Acute bronchitis physical examination
option_2: Chronic bronchitis chest x ray
option_3: Bronchitis chest x ray
option_4: Cough echocardiography or ultrasound
option_5: Acute bronchitis laboratory tests
option_6: Aspiration pneumonia physical examination
option_7: Bacterial pneumonia physical examination