To avoid having instrument sets opened but not used, specialty instruments can be placed ___________ on a cart outside the operating room (OR) in the sterile core

The potential chemical energy of fuel in fire behavior is converted to:

A. sound energy. B. thermal energy. C. electrical energy. D. mechanical energy.

Which of the following injection technique errors can cause facial nerve paralysis following an IA nerve block?

A) Penetration into the medial pterygoid muscle B) An overdose of anesthetic drug C) Overinsertion into the capsule around the deep lobe of the parotid gland D) Overinsertion into the capsule around the TMJ