Utilization review refers to a combination of planned functions directed to patients in a health care facility or setting that includes prudent use of resources.

Moderate caries is seen radiographically as a radiolucency that has:

a. penetrated less than halfway through the enamel. b. penetrated over halfway through the enamel but did not reach the DEJ. c. penetrated at or through the DEJ but less than halfway through the dentin toward the pulp. d. penetrated over halfway through the dentin toward the pulp.

Which of the following is a nonspecific cellular and vascular reaction to any tissue trauma?

a. Physical or surface barriers b. Immune response c. Inflammation d. Normal flora