What forms the roof of the oropharynx?

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Multiple Choice

What forms the roof of the oropharynx?

The roof of the oropharynx is formed by the soft palate. This flexible, muscular structure sits at the back of the palate and rises during swallowing to seal off the nasopharynx from the oropharynx. The hard palate sits anteriorly, forming the roof of the oral cavity and the floor of the nasal cavity, not the oropharynx. The uvula is a midline projection of the soft palate, so it’s part of the same structure but not the roof on its own. The palatine tonsils lie on the lateral walls of the oropharynx, not at its roof.

The roof of the oropharynx is formed by the soft palate. This flexible, muscular structure sits at the back of the palate and rises during swallowing to seal off the nasopharynx from the oropharynx. The hard palate sits anteriorly, forming the roof of the oral cavity and the floor of the nasal cavity, not the oropharynx. The uvula is a midline projection of the soft palate, so it’s part of the same structure but not the roof on its own. The palatine tonsils lie on the lateral walls of the oropharynx, not at its roof.

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