What is the correct name for the upper jawbones?

Prepare for the Jones and Bartlett Learning Module 5 Exam. Utilize our range of study tools with flashcards and interactive questions. Boost your exam confidence today!

Multiple Choice

What is the correct name for the upper jawbones?

Explanation:
The upper jawbones are called the maxillae. These paired bones form the upper jaw, hold the upper teeth, and contribute to the floors of the orbits, the sides of the nasal cavity, and the front part of the hard palate. When talking about both sides, the plural maxillae is used; the single bone is the maxilla. The other terms refer to different skull parts: the mandible is the lower jaw, the zygomatic bone is the cheekbone, and the mastoid is a region of the temporal bone behind the ear.

The upper jawbones are called the maxillae. These paired bones form the upper jaw, hold the upper teeth, and contribute to the floors of the orbits, the sides of the nasal cavity, and the front part of the hard palate. When talking about both sides, the plural maxillae is used; the single bone is the maxilla. The other terms refer to different skull parts: the mandible is the lower jaw, the zygomatic bone is the cheekbone, and the mastoid is a region of the temporal bone behind the ear.

Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy