A Client Needs to Use an Otic Preparation to Treat

question 2

Multiple Choice

A client needs to use an otic preparation to treat an external ear infection.The nurse concludes that the client understands how to use the product after the client states to do which of the following?

• A) Lie on the unaffected side for 5 minutes after instillation
• B) Expect that symptoms may worsen temporarily for 24 hours
• C) Use the drug whenever ear pain occurs
• D) Gently massage the area immediately behind the ear before instillation

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Definitions:

Expected Value

Expected value is a statistical concept that calculates the average outcome of a random event when considering all possible outcomes and their probabilities.

Probabilities

A measure of the likelihood that an event will occur, expressed on a scale from 0 (impossible) to 1 (certain).

Invest

Distributing financial resources with the aim of achieving financial gain or income.

Probability

A measure of the likelihood that an event will occur, often expressed as a number between 0 and 1.