The Mother of a 2-Year-Old Toddler Is Concerned About the Upcoming

question 4

Multiple Choice

The mother of a 2-year-old toddler is concerned about the upcoming placement of tympanostomy tubes in her son's ears. The nurse would include which of these statements in the teaching plan?

• A) The tubes are placed in the inner ear.
• B) The tubes are used in children with sensorineural loss.
• C) The tubes are permanently inserted during a surgical procedure.
• D) The purpose of the tubes is to decrease the pressure and allow for drainage.

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Definitions:

Triplens

Harmonics in an electrical system that are multiples of the third harmonic (e.g., 3rd, 9th, 15th), often causing additional heating in neutral wires.

Sequence

The order in which events, movements, or things follow each other or are arranged serially.

Transformer

An electrical device that transfers electrical energy between two or more circuits through electromagnetic induction, typically changing the voltage and current levels.

True-RMS

A measurement of AC voltage or current that accurately reflects the root-mean-square value, providing a true representation of power in a circuit, regardless of waveform shape.