What are the characteristics of the oral propulsive phase?

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

What are the characteristics of the oral propulsive phase?

Explanation:
The essential idea is that the oral propulsive phase is when the tongue moves the bolus backward through the mouth toward the pharynx. This is a voluntary, coordinated tongue movement that pushes the formed bolus to the back of the mouth to initiate swallowing. Chewing with the teeth and bolus formation by the lips happen earlier—in the oral preparatory stage—while swallowing immediately without any movement wouldn’t propel the bolus toward the throat. So the correct choice describes the tongue propelling the bolus posteriorly, which defines this phase.

The essential idea is that the oral propulsive phase is when the tongue moves the bolus backward through the mouth toward the pharynx. This is a voluntary, coordinated tongue movement that pushes the formed bolus to the back of the mouth to initiate swallowing. Chewing with the teeth and bolus formation by the lips happen earlier—in the oral preparatory stage—while swallowing immediately without any movement wouldn’t propel the bolus toward the throat. So the correct choice describes the tongue propelling the bolus posteriorly, which defines this phase.

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