The temporalis muscle passes beneath which arch?

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Study for the City and Guilds Dental Nursing Block 2 Test. Use flashcards and multiple choice questions, each with hints and explanations, to prepare effectively. Get ready for your exam!

Multiple Choice

The temporalis muscle passes beneath which arch?

Explanation:
The temporalis muscle travels from the temporal fossa downward and forward to reach the coronoid process of the mandible, passing beneath the zygomatic arch. The zygomatic arch forms the bony bridge over the cheek, and the muscle must go under it to reach the mandible, functioning to elevate the jaw. The other arches mentioned do not lie in the muscle’s path, so they aren’t what the temporalis passes beneath.

The temporalis muscle travels from the temporal fossa downward and forward to reach the coronoid process of the mandible, passing beneath the zygomatic arch. The zygomatic arch forms the bony bridge over the cheek, and the muscle must go under it to reach the mandible, functioning to elevate the jaw. The other arches mentioned do not lie in the muscle’s path, so they aren’t what the temporalis passes beneath.

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