Moving your jaw forward, causing an underbite, is called__________ .
A) adduction
B) protraction
C) retraction
D) pronation

Question

Quizplus · Accepted Answer

Protraction is the movement of a body part forward, and moving the jaw forward causes an underbite. Adduction is the movement towards the midline, retraction is the movement backwards, and pronation is the inward rotation of the forearm. None of these choices accurately describe the movement of creating an underbite.

Moving Your Jaw Forward, Causing an Underbite, Is Called__________