What Is an Essential Nursing Measure to Prevent Injury to the Patient

question 31

Multiple Choice

What is an essential nursing measure to prevent injury to the patient who is to receive a paracentesis?

• A) Have patient sign a permit.
• B) Pad side rails.
• C) Check for allergy to contrast media or to shellfish.
• D) Have patient void immediately before procedure.

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Definitions:

Elastic Range

The segment of a demand curve where any change in price leads to a more than proportionate change in the quantity demanded.

Pure Monopolist

A sole producer in a market with no close substitutes for the product, allowing for the control of price.

Marginal Revenue

The supplementary earnings obtained from the sale of one more unit of a product or service.

Revenue Curves

Graphs showing the relationship between the sales volume and the revenue generated from those sales.