________ is a drug used to induce an abortion.

The top three drug classes for medication errors include the following EXCEPT:

A) Central nervous system medications. B) Integumentary system medications. C) Cardiovascular medications. D) Hormones/synthetics/modifiers.

Match the following terms with the correct definition.

A. part of the tooth that lies above the gum line B. portion of tooth below gum line C. second layer of tooth D. nerves, arteries, and veins are in this area E. the hardest substance in the body F. used to grind and crush food G. the arrangement of teeth in the mouth H. front teeth