A nurse is assisting with the preparation of a presentation about home safety for a health fair. Which of the following information should the nurse include in the presentation?
Keep the water heater set below 60° C (140° F).
Dispose of unused medications.
Set the refrigerator temperature to 7.2° C (45° F).
Run electrical cords under carpeting.
The Correct Answer is B
A. Keeping the water heater set below 60° C (140° F) is important for preventing scalding but may not be feasible for everyone, as some people prefer hotter water for hygiene.
B. Disposing of unused medications is a critical safety measure to prevent accidental ingestion or misuse, making it the best choice for home safety education.
C. Setting the refrigerator temperature to 7.2° C (45° F) is higher than the recommended maximum of 4° C (40° F) to prevent food spoilage and bacterial growth.
D. Running electrical cords under carpeting poses a fire hazard and should be avoided, thus is not suitable advice for a safety presentation.
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Correct Answer is D
Explanation
A. Postoperative emesis is a common occurrence and may not be critical unless it persists or is accompanied by other concerning signs.
B. While an 8 out of 10 pain level is significant, it can be managed with appropriate interventions and does not indicate an immediate complication.
C. Urinary output of 30 mL over 1 hour is low but does not necessarily indicate a critical condition that requires immediate intervention.
D. Mottling in the affected leg is a serious finding that may indicate compromised circulation or a thromboembolic event, making it the priority for reporting to the provider.
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.