In an attempt to catch the anesthetic dripping from your needle prior to an injection, you touch the needle to a sterile gauze 2 x 2. What should you do?

An anesthetic agent that contains a vasoconstrictor is _______________________ than an anesthetic agent without a vasoconstrictor.

Locking forceps or hemostats are an important part of local anesthesia armamentarium and are required by WREB.

Anesthetics decrease or limit the sensation of pain by which of the following?

You have administered 1 carpule of Xylocaine 2% 1:100,000. How many milligrams of epinephrine did you administer?

Which of the following is not required for x-ray production?

Which of these ideas is discussed later in the episode:

The anode heel effect is defined as:

The _____ is the positively charged side of an x-ray tube.

The hollow cylinder that contains ball bearings is made out of: