Which phase follows the pharyngeal phase in the sequence of eating and swallowing?

Study for the Occupational Therapy – Child Development, Documentation, and Intervention Strategies Test. Explore comprehensive multiple choice questions with detailed explanations that prepare you for success in your exam!

Multiple Choice

Which phase follows the pharyngeal phase in the sequence of eating and swallowing?

Explanation:
Swallowing unfolds in a sequence where each phase leads into the next. After the pharyngeal phase, the bolus has to move from the throat into the esophagus, which marks the start of the esophageal phase. In this phase, the esophagus uses coordinated peristaltic contractions to propel the bolus downward toward the stomach, with the upper esophageal sphincter relaxing to admit the bolus and the lower esophageal sphincter ( LES) relaxing to let it enter the stomach. Gravity can assist as these waves push the bolus along. This transition is why the esophageal phase is the correct next step after the pharyngeal phase.

Swallowing unfolds in a sequence where each phase leads into the next. After the pharyngeal phase, the bolus has to move from the throat into the esophagus, which marks the start of the esophageal phase. In this phase, the esophagus uses coordinated peristaltic contractions to propel the bolus downward toward the stomach, with the upper esophageal sphincter relaxing to admit the bolus and the lower esophageal sphincter ( LES) relaxing to let it enter the stomach. Gravity can assist as these waves push the bolus along. This transition is why the esophageal phase is the correct next step after the pharyngeal phase.

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