A nurse is assisting in a client education class for fire safety in the home. Which of the following statements by a client indicates an understanding of the teaching?

"I should change the batteries in my smoke alarms every 2 years."

"I should spray the extinguisher from side to side on the fire."

"I will attempt to extinguish the fire before calling the fire department."

"I will use a Class A extinguisher for an electrical fire."

Answer and Explanation

The Correct Answer is B

A. Smoke alarm batteries should be changed at least once a year, not every 2 years, so this statement reflects a misunderstanding of fire safety recommendations.
B. Spraying the extinguisher from side to side at the base of the fire is the correct technique for using a fire extinguisher, indicating the client understands proper fire safety.
C. Attempting to extinguish a fire before calling the fire department can be dangerous; the client should call for help first if the fire is large or spreading.
D. A Class A extinguisher is suitable for ordinary combustibles like wood and paper, but for electrical fires, a Class C extinguisher should be used, indicating a misunderstanding of fire extinguisher types.

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Correct Answer is D

Explanation

A. QD (every day) is not an approved abbreviation due to the potential for misinterpretation, so it should not be used.
B. HS (at bedtime) is also not recommended as it can be confused with "half-strength," so it is not an approved abbreviation.
C. SQ (subcutaneous) is not commonly used in current practice as abbreviations may lead to errors; the term should be written out as "subcut" or "subcutaneously."
D. PO (by mouth) is an accepted and approved abbreviation used to indicate that a medication is to be taken orally, making it the correct choice for inclusion in the in-service.

A. The surgeon should delay surgery until he can obtain informed consent from a parent. B. The client's pediatrician can obtain implied consent. C. The surgeon can proceed with the surgery by invoking implied consent. D. The surgeon can obtain informed consent from the client's adult cousin.

Correct Answer is C

Explanation

A. Delaying surgery in a life-threatening situation could endanger the client, so waiting for parental consent is not required under emergency circumstances.
B. The pediatrician does not have the authority to provide implied consent; this legal principle applies directly to the care team in emergency situations.
C. In emergency situations where a minor requires immediate, life-saving treatment and a parent or legal guardian is not available, implied consent allows the surgeon to proceed with necessary interventions to prevent harm.
D. An adult cousin does not have legal authority to provide consent for a minor’s treatment unless specifically designated as a legal guardian.

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A nurse is assisting in a client education class for fire safety in the home. Which of the following statements by a client indicates an understanding of the teaching?

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Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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