An Older Patient Is Scheduled for a CT Scan with and Without

question 15

Multiple Choice

An older patient is scheduled for a CT scan with and without contrast dye. What should be done prior to this CT scan?

• A) Monitor renal function.
• B) Assess for level of responsiveness.
• C) Assess vital signs.
• D) Keep the patient NPO.

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Definitions:

Gain From Trade

The benefits that parties obtain by exchanging goods or services through voluntary negotiation.

Barrels

A unit of volume measurement used in the oil industry, with one barrel equivalent to 42 U.S. gallons.

Oil

A fossil fuel used primarily for energy production and as a raw material in manufacturing.

Absolute Advantage

Refers to the ability of a country, individual, or firm to produce a good or service more efficiently than competitors, using fewer resources.