Bruxism Can Wear Down the Teeth If It Occurs Over

Multiple Choice

Bruxism can wear down the teeth if it occurs over a long period of time. The more immediate result of bruxism is the inability to close the mouth when it has been opened very wide.

A) Both statements are true.
B) The first statement is true; the second is false.
C) The first statement is false; the second is true.
D) Both statements are false.