What Instructions Are Appropriate for the Nurse to Include When

question 18

Multiple Choice

What instructions are appropriate for the nurse to include when teaching a client ways to prevent "swimmer's ear"?

• A)Use of glucocorticoid drops to prevent inflammation
• B)Application of 2% acetic acid to the ear canal after swimming
• C)Gently cleaning the ear canal with a swab to remove water or debris
• D)Use of earwax-dissolving agents to help prevent irritation

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Definitions:

Comparative Advantage

The capacity of an entity, whether a single person, a corporation, or a nation, to create a product or offer a service more cost-effectively in terms of foregone opportunities than its competitors.

Low Opportunity Cost

A situation where the cost of foregoing the next best alternative is relatively minimal when choosing one option over another.

Computer Software

Programs and operating information used by a computer to perform specific tasks.

Law Of Comparative Advantage

is an economic principle that states countries (or entities) gain when they produce goods and services for which they have a lower opportunity cost, leading to more efficient global production.