Final answer:
The compensatory maneuver is laryngeal protection achieved by holding one's breath before and during swallowing and exhaling afterwards to prevent aspiration.
Step-by-step explanation:
The compensatory maneuver described by the student involves laryngeal protection during the swallow. Before and during swallowing, holding one's breath helps to close off the airway and prevent food from entering. After swallowing, exhaling helps to clear any residual food that may have entered the airway. This maneuver is part of the pharyngeal phase of deglutition, where the epiglottis closes over the opening to the larynx to ensure food passes from the pharynx to the esophagus and not into the larynx. Additionally, during the swallow, the tongue moves upward and backward against the palate, and the soft palate and uvula rise reflexively to close off the nasopharynx.