Anatomy & Histology · single question
What is the primary action of the tensor veli palatini muscle?
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Correct answer: B. Depressing the soft palate
The Tensor Veli Palatini (TVP) has two primary functions: (1) It TENSES/STIFFENS the soft palate (not elevates), and (2) it OPENS THE EUSTACHIAN TUBE during swallowing/yawning. The LEVATOR veli palatini ELEVATES the soft palate. TVP actually depresses/tenses the palatine aponeurosis. Among the options, 'depressing the soft palate' (B) is the closest to its tensing action. Jaw closing = masseter/temporalis/medial pterygoid (C wrong). Hyoid = suprahyoids (D wrong). B is the best answer here.
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