All ordered tests, whether ordered from within the patient's chart or an OV note, do appear in the patient's face sheet under which of the following headings?

The elbow and forearm may be used to apply ________ pressure skillfully

Fill in the blank(s) with the appropriate word(s).

What is the purpose of a check valve?

A. To drain water and test valves B. To limit flow of water to one direction C. To drain water from piping when pressure is relieved D. To flow water for the purpose of testing the water-flow alarm