Which term refers to the joint that connects the jaw to the skull?

Which term refers to the joint that connects the jaw to the skull?

• A. TMJ (Temporomandibular Joint)
• B. Proximal
• C. Sterilization
• D. Tartar

Answer: (A)

The main idea here is naming the joint that links the jaw to the skull. That joint is the temporomandibular joint, abbreviated TMJ. It where the mandible (lower jaw) meets the temporal bone of the skull, near the ear, and it enables opening, closing, and some side-to-side movement for chewing and speaking. Other terms don’t describe this joint: proximal is a directional term meaning toward the body’s center; sterilization is a process to eliminate microbes; tartar refers to dental calculus buildup on teeth.

The main idea here is naming the joint that links the jaw to the skull. That joint is the temporomandibular joint, abbreviated TMJ. It where the mandible (lower jaw) meets the temporal bone of the skull, near the ear, and it enables opening, closing, and some side-to-side movement for chewing and speaking.

Other terms don’t describe this joint: proximal is a directional term meaning toward the body’s center; sterilization is a process to eliminate microbes; tartar refers to dental calculus buildup on teeth.