A nurse is providing teaching at a community health fair about electrical fire prevention. Which of the following information should the nurse include in the teaching?
Use three-pronged grounded plugs.
Check for a tingling sensation around the cord.
Cover extension cords with a rug.
Remove a plug from the socket by pulling the cord.
The Correct Answer is A
Choice A reason: Using three-pronged grounded plugs ensures proper grounding, reducing the risk of electrical fires by safely dissipating excess current. This prevents shocks and short circuits, aligning with National Fire Protection Association (NFPA) standards. Grounded plugs are essential for safe appliance use, making this a critical recommendation for fire prevention education.
Choice B reason: Checking for a tingling sensation around a cord is not a reliable or safe method for fire prevention. Tingling may indicate electrical faults, but proactive measures like inspecting cords for fraying or overheating are more effective. This approach is reactive and risky, as it does not prevent fires, making it inappropriate.
Choice C reason: Covering extension cords with a rug traps heat and increases wear, raising the risk of electrical fires. Cords should be exposed to air and placed to avoid damage or tripping hazards. This practice violates safety guidelines, as it conceals potential issues, making it an incorrect recommendation for fire prevention.
Choice D reason: Removing a plug by pulling the cord can damage insulation or wiring, increasing fire risk due to exposed conductors or short circuits. Plugs should be grasped firmly at the base to remove safely. This action is unsafe and contradicts electrical safety standards, making it an incorrect teaching point.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Disulfiram is an oral medication, not injectable, used to deter alcohol consumption by causing adverse reactions. Monthly injections apply to drugs like naltrexone, not disulfiram, which requires daily oral dosing to maintain its deterrent effect in alcohol use disorder treatment.
Choice B reason: Taking disulfiram before quitting alcohol is incorrect, as it is started post-abstinence to prevent relapse. Disulfiram inhibits aldehyde dehydrogenase, causing acetaldehyde buildup if alcohol is consumed, making it effective only in alcohol-free clients to deter drinking.
Choice C reason: Avoiding over-the-counter medications with alcohol is correct, as disulfiram causes severe reactions (nausea, flushing) with alcohol ingestion, including from medications like cough syrups. This reflects understanding of disulfiram’s mechanism, ensuring safety by preventing unintended alcohol exposure.
Choice D reason: Continuing disulfiram for 5 years is not standard, as duration varies per treatment plan. Disulfiram supports early abstinence, not fixed long-term use. This statement misrepresents its role, as therapy length depends on individual recovery needs, not a predetermined timeframe.
Correct Answer is C
Explanation
Choice A reason: Starting work in a parking garage while on warfarin does not inherently indicate a need for referral unless specific risks (e.g., injury prone to bleeding) are present. Without additional concerns, this situation is routine, making it incorrect for requiring further care.
Choice B reason: Increased urinary frequency with bumetanide, a diuretic, is an expected side effect, not requiring referral unless severe or accompanied by electrolyte imbalances. This is a normal response, so it does not warrant further care, making it incorrect.
Choice C reason: An induration 48 hours after a Mantoux test suggests a positive tuberculosis result, requiring referral for chest X-ray and further evaluation. This finding indicates potential latent or active TB, a significant health concern, making it the correct choice for referral.
Choice D reason: Being 1 day postoperative after knee replacement is expected, with routine monitoring for complications like infection or thrombosis. Without specific issues, this does not require referral beyond standard postoperative care, making it incorrect.
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