Which patient scenario best indicates aspiration pneumonia risk?

• A. Seizures
• B. Head injury
• C. Myocardial infarction
• D. Nasogastric tube feeding

Answer: (D)

Aspiration pneumonia risk rises when material from the stomach or oropharynx can enter the lungs, especially if airway protection is compromised. Nasogastric tube feeding directly introduces contents into the stomach, and if there’s reflux, regurgitation, or impaired swallowing or consciousness, those feeds can be aspirated into the airways and cause pneumonia. While seizures or head injury can predispose to aspiration due to temporary loss of protective reflexes, the ongoing act of feeding via an NG tube creates a clear, recurrent route for aspiration. A myocardial infarction by itself doesn’t inherently increase aspiration risk unless it’s accompanied by reduced consciousness or swallow dysfunction, which is not as direct as the feeding scenario.