Premature swallow and reduced range of tongue elevation are most consistent with which swallowing phase disorder?

Premature swallow and reduced range of tongue elevation are most consistent with which swallowing phase disorder?

• A. Oral Phase
• B. Pharyngeal Phase
• C. Esophageal Phase
• D. Tracheoesophageal Fistula

Answer: (A)

Premature swallow and reduced tongue elevation point to a problem with the oral phase, where the bolus is prepared and propelled by the tongue against the palate. If the tongue cannot elevate and press the bolus properly, it may spill into the pharynx before a swallow is initiated, causing premature swallowing. In contrast, the pharyngeal phase centers on swallow initiation and airway protection after the bolus enters the pharynx, so tongue motion is not the primary driver there. The esophageal phase occurs after the swallow is triggered, moving the bolus down the esophagus, and a tracheoesophageal fistula is a structural abnormality, not a phase-specific motor deficit. So the pattern described most aligns with an oral phase impairment.

Premature swallow and reduced tongue elevation point to a problem with the oral phase, where the bolus is prepared and propelled by the tongue against the palate. If the tongue cannot elevate and press the bolus properly, it may spill into the pharynx before a swallow is initiated, causing premature swallowing. In contrast, the pharyngeal phase centers on swallow initiation and airway protection after the bolus enters the pharynx, so tongue motion is not the primary driver there. The esophageal phase occurs after the swallow is triggered, moving the bolus down the esophagus, and a tracheoesophageal fistula is a structural abnormality, not a phase-specific motor deficit. So the pattern described most aligns with an oral phase impairment.