All of the following may be utilized as stabilizing aids during a CBCT scan to avoid movement artifacts except one. Which one is the exception?

A) Chin rest
B) Headrest
C) Lead apron
D) Bite guides

C
Explanation: A) To avoid movement artifacts, assess a patient's ability to cooperate with the procedure and/or utilize stabilizing aids such as a chin or head rest, and bite guides. A lead apron is not considered a stabilizing aid.
B) To avoid movement artifacts, assess a patient's ability to cooperate with the procedure and/or utilize stabilizing aids such as a chin or head rest, and bite guides. A lead apron is not considered a stabilizing aid.
C) To avoid movement artifacts, assess a patient's ability to cooperate with the procedure and/or utilize stabilizing aids such as a chin or head rest, and bite guides. A lead apron is not considered a stabilizing aid.
D) To avoid movement artifacts, assess a patient's ability to cooperate with the procedure and/or utilize stabilizing aids such as a chin or head rest, and bite guides. A lead apron is not considered a stabilizing aid.