24)  The nurse is caring for a client in status asthmaticus. Which of the following is a priority nursing action?

POE oils are poly-ester or poly ester based and have been very popular in the refrigerant industry. However, they hold moisture and require longer evacuation times.

29)  The nurse is providing post-op discharge education to the parents of a child that had a tonsillectomy and adenoidectomy. The nurse will include that which of the following findings would require seeking medical attention?

Convert a velocity pressure reading of 0.09 inches of water column to velocity in feet per minute using the following formula: Velocity in FPM = 4005 x the square root of the velocity pressure. (Basic Fundamentals of Airflow, page 26)

42)  A nurse receives a call from the emergency department about a client with tuberculosis (TB) who will be admitted to the medical unit. Which precautions should the nurse take?

At the winter design condition, the output capacity of a fossil fuel warm air furnace should not be less than the calculated total heating load. Nor should it exceed the design heating load by more than:

Resistance is the opposition to the flow of electrons in an electrical circuit and is measured in ohms. All conductors and devices exhibit some resistance to electron flow.

What is normally used for the ground terminal on a spark igniter?

Tee and Wye fittings connected to a common gas vent should be considered to be part of the common vent.

For some types of refrigeration equipment the unit can be placed in the defrost cycle in order to better test for an evaporator leak.