Anatomy & Histology · single question
Which muscle is primarily responsible for depression of the tongue?
Show answer and explanation
Correct answer: C. Hyoglossus
The hyoglossus depresses and retracts the tongue. It arises from the hyoid bone and inserts into the side of the tongue.
- A. ❌ Styloglossus retracts and elevates the tongue.
- B. ❌ Palatoglossus elevates the tongue and depresses the soft palate.
- C. ✅ CORRECT – Hyoglossus depresses and retracts the tongue.
- D. ❌ Genioglossus primarily protrudes the tongue; hyoglossus is the specific depressor noted.
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