Which condition is typically linked to pleuritic chest pain?

• A. Pneumonia
• B. Congestive heart failure
• C. Croup
• D. Epiglottitis

Answer: (A)

Pleuritic chest pain comes from irritation of the pleural surfaces, producing a sharp, stabbing pain that worsens with deep breaths or coughing. When a lung infection extends to the pleura, as can happen with pneumonia, the inflamed pleura triggers this pleuritic pain.

Pneumonia fits best here because it involves the lung infection that can reach the pleura and cause pleuritis, along with typical infection signs such as fever and a productive cough. The other conditions—congestive heart failure, croup, and epiglottitis—aren’t characteristically associated with pleuritic chest pain. Heart failure tends to cause overall dyspnea and edema rather than sharp pleural pain, while croup and epiglottitis are upper airway conditions presenting with stridor or a barking cough, not pleuritic chest pain.