Which presentation is more typical of viral pneumonia?

Which presentation is more typical of viral pneumonia?

• A. Gradual onset with dry or clear sputum
• B. Rapid onset with high fever and thick green/yellow sputum
• C. Localized crackling in one area
• D. No wheezing or congestion

Answer: (A)

Viral pneumonia typically starts more gradually and often features a dry or only minimally productive cough. Sputum is usually scant or clear, and fever tends to be milder compared with bacterial infections. On exam, you’re more likely to see diffuse, nonfocal crackles or airway-branching sounds rather than a single new focal area of consolidation. This contrasts with bacterial pneumonia, which often presents with a sudden onset, high fever, and a thick, purulent sputum, plus localized crackles from consolidation in a specific lung region. So the gradual onset with dry or clear sputum fits the viral pattern best.

Viral pneumonia typically starts more gradually and often features a dry or only minimally productive cough. Sputum is usually scant or clear, and fever tends to be milder compared with bacterial infections. On exam, you’re more likely to see diffuse, nonfocal crackles or airway-branching sounds rather than a single new focal area of consolidation. This contrasts with bacterial pneumonia, which often presents with a sudden onset, high fever, and a thick, purulent sputum, plus localized crackles from consolidation in a specific lung region. So the gradual onset with dry or clear sputum fits the viral pattern best.