Which practice helps prevent aspiration during trauma care?

• A. Elevate head of bed as appropriate and use careful airway management.
• B. Maintain a flat supine position to facilitate airway control.
• C. Place patient in prone position to protect the airway.
• D. Administer high-flow oxygen without airway precautions.

Answer: (A)

Preventing aspiration in trauma hinges on protecting the airway and using positioning to reduce regurgitation risk. Elevating the head of the bed—typically about 30–45 degrees—helps gravity keep gastric contents away from the airway and improves airway protection once the airway is secured. Pairing this with careful airway management, including thorough preoxygenation, readiness to suction, and securing a protected airway (such as rapid sequence intubation with precautions for spinal injury when needed), reduces the chance that vomiting or regurgitation will reach the lungs.

Keeping the patient flat makes regurgitated contents more likely to enter the airway, while a prone position can hinder access to the airway and doesn’t specifically prevent aspiration. Administering high-flow oxygen alone does not guard against aspiration since it doesn’t address regurgitation or airway protection.