A group of synthetic lubricants compatible with CFCs, HCFCs, and HFCs describes _____ lubricants. 

True or False? Refrigeration lubricants are stable fluids that should be kept in open containers or cylinders that are vented to atmosphere.

Which type of refrigerant has the highest ODP? 

Which of the following statements is true about the graphical method?

What type of matrix is formed when all elements except the main diagonal are zero?

If is a square matrix, the inverse of satisfies:

Six-year old Amy needs to be hospitalized again because of chronic illness. The clinic nurse overhears her school-age siblings tell her, “We are sick of mom always sitting with you in the hospital and playing with you. It isn’t fair that you get everything and we have to stay with the neighbors.” What is the nurse’s best assessment of this information?

38° C=_______________________FDo not provide the unit of measurement. Only provide the number. Round to the nearest tenth.

You are gathering supplies to administer blood products.  Which type of IV fluid would be appropriate to infuse with PRBCs?

The nurse assesses a patient’s surgical incision 5 days after surgery for signs of infection. Which finding by the nurse would indicate a normal finding?