Deja Is Doing a Class Activity Called the Two-Point Discrimination

question 108

Multiple Choice

 Deja is doing a class activity called the two-point discrimination test. Assuming she has no injuries, which part of her body should be the most sensitive?

• A) her back
• B) calves of her legs
• C) her forearms
• D) her lips

---

Definitions:

Sagittal Suture

A fibrous joint located between the two parietal bones of the skull, running anteroposteriorly.

Stylomandibular Ligament

A band of fibrous tissue connecting the styloid process of the temporal bone to the mandible, playing a role in the limitation of the lower jaw's posterior movement.

Zygomatic Arch

The bone that forms the prominence of the cheek; it is part of the zygomatic bone.

Temporomandibular Joint

The hinge joint that connects the lower jaw (mandible) to the temporal bone of the skull, facilitating mouth movements.