In a monopolar electrosurgical unit, the electrical current travels back to the electrosurgical unit through the:
a. operating room table
b. pencil
c. grounding pad.
d. closed circuit

List three other drugs used for anxiety or sleep that are not classified as benzodiazepines or barbiturates.

Aclient’s transdermal fentanyl was discontinued 2hr ago due to adverse effects. which of the following findings is the priority for the nurse to document? a. heart rate b. respiratory rate c. bowel sounds d. activity level

Anurse is assessing a client who receives monthly injections of cyanocobalamin. which of the following findings indicates a therapeutic effect of the medication? a. absence of hand tremors b. hematocrit 45% c. potassium 3.8 meq/l d. improved appetite