A retention catheter with a small, inflatable balloon at the tip is called a ______ catheter

A cryogenic liquid tank car will have:

a. A single un-insulated shell. b. An enclosed dome. c. A double shell with insulation. d. Fittings and valves visible on top of the tank car.

The fundamentals of pain management include

A) Administering drugs that provide the shortest period of anesthesia possible B) Patient safety C) Integrating evidence based knowledge in clinical decisions D) Knowledge in a wide variety of techniques