What letter or number represents the body part in code 10908Z9?

The __________ exposure involves a large amount of enamel and dentin to be removed, but the pulp is not exposed although a slight pink may be seen

a. pulp b. near c. beyond ideal d. none of the above

The technologist should make a note in the patient's chart for all of the following EXCEPT:

patient reaction to a contrast injection patient's dietary wishes alteration of patient condition while under the care of the technologist amount of contrast media injected