Neuromuscular disease is considered which type of risk factor for aspiration?

• A. It is a major risk factor
• B. It is not a risk factor
• C. It reduces risk
• D. It has no effect

Answer: (A)

Neuromuscular disease affects the muscles that coordinate swallowing and protect the airway. When swallow muscles are weak or discoordinated, the bolus may not be efficiently moved, and laryngeal closure can be incomplete. This increases the chance that food or liquid enters the airway (penetration or aspiration). Additionally, impaired cough and reduced reflexes mean the body is less able to clear any material that does enter the airway, increasing the risk of pneumonia from even small amounts aspirated. Because of these combined effects on swallowing safety and airway protection, neuromuscular disease is a major risk factor for aspiration. In practice, this warrants thorough dysphagia assessment, consideration of texture modification and feeding strategies, and careful monitoring to prevent aspiration events.