Which of the following is not considered a part of the oral cavity?

Code for the removal of skin tags, multiple fibrocutaneous tags, any area; up to and including 15 lesions

A) 11200 B) 11201 C) 11402 D) 11403

A substance that spontaneously releases ionizing radiation would be labeled a(n) _____ hazard classification under the UN Labeling System.

a. 7 b. 9 c. 11 d. 13