Arkansas Esthetician Practice Exam 2025 – The Comprehensive All-in-One Guide to Master Your Certification!

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Question: 1 / 400

What do the parietal bones form?

The base of the skull

The front of the skull

The crown and upper sides of the head

The correct answer illustrates that the parietal bones play a significant role in shaping the structure of the skull. Specifically, they are responsible for forming the crown and upper sides of the head. These paired bones are located on the top and sides of the skull, connecting with several other cranial bones, and are crucial in providing structure and protection to the brain.

Considering the other options, the base of the skull is formed by the occipital bone and other structures, while the front of the skull is predominantly formed by the frontal bone. The lower jaw is constructed from the mandible, which is a separate bone altogether. Hence, none of these options correctly represent the function and location of the parietal bones in the context of cranial anatomy.

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The lower jaw

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