The Nurse Is Selecting a Site to Begin an Intravenous

question 17

Multiple Choice

The nurse is selecting a site to begin an intravenous infusion on a 2-year-old child.The superficial veins on his hand and arm are not readily visible.What intervention should increase the visibility of these veins?

• A) Gently tap over the site.
• B) Apply a cold compress to the site.
• C) Raise the extremity above the level of the body.
• D) Use a rubber band as a tourniquet for 5 minutes.

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Definitions:

Isokinetic

Pertaining to muscle contractions that occur at a constant speed across the entire range of motion.

Specialized Apparatuses

Equipment designed for specific tasks or functions, often used in technical or medical contexts.

Constant Speed

A state of motion in which an object travels at the same rate of distance per unit of time without accelerating or decelerating.

Atelectasis

A condition characterized by the collapse of part or all of a lung, leading to reduced or absent gas exchange.