When Oxygen Is in Use,the Nursing Assistant Should

question 10

Multiple Choice

When oxygen is in use,the nursing assistant should

• A)maintain the correct level of distilled water in the jar,if a humidifying jar is used.
• B)keep the oxygen tubing free of kinks.
• C)be observant for lighters,matches,or smoking materials that the patient and/or visitors may have.
• D)all of the above

Recognize the industrial changes that enabled competition among manufacturers.

Know the historical context and impact of the Social Security Act.

Distinguish between true and false statements regarding post-Cold War economic policy and US economic status at the end of the 20th century.

Recall the presidents most closely associated with the Great Depression.

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Definitions:

Electric Brake

A device that uses electrical energy to apply mechanical resistance for slowing or stopping motion.

Servo Motor

A specialized motor designed to provide precise control of angular or linear position, velocity, and acceleration.

Control Valve

A valve used to regulate the flow of a fluid by varying the size of the flow passage as directed by a signal from a controller.

Derivative Action

In control systems, a component of a PID controller that predicts system behavior and acts proportionally to the rate of change of the error signal.