text: Making a differential diagnosis when a patient presents with a<unk>  can be challenging however when the clinician ask about the other associated symptoms such as fever, vomiting, night sweats, weight loss, sputum production and quantity, smoking history, drug use and most importantly the duration of the<unk> ,making a differential diagnosis becomes less challenging.
option_0: Cough differential diagnosis
option_1: Cough risk factors
option_2: Farmer's lung laboratory findings
option_3: Pneumonia laboratory findings
option_4: Chronic bronchitis laboratory findings
option_5: Acute bronchitis risk factors
option_6: Farmer's lung differential diagnosis
option_7: Silicosis differential diagnosis