A nurse is caring for a client who has a wound infection. Which of the following actions should the nurse take when obtaining a wound-drainage specimen for culture?
Irrigate the wound with an antiseptic prior to obtaining the specimen.
Include intact skin at the wound edges in the culture.
Swab an area of skin away from the wound to identify the usual flora.
Cleanse the wound with 0.9% sodium chloride saline irrigation before obtaining the specimen.
The Correct Answer is D
A. Irrigating the wound with an antiseptic prior to obtaining the specimen can introduce substances that may interfere with the accuracy of the culture results. Sterile saline is the preferred solution for wound irrigation.
B. Intact skin at the wound edges should not be included in the culture. The specimen should be obtained directly from the wound bed or drainage.
C. Swabbing an area of skin away from the wound to identify the usual flora is not appropriate for obtaining a wound drainage specimen. The culture should be taken directly from the wound site.
D. Before obtaining a wound-drainage specimen for culture, it is important to cleanse the wound with a sterile solution, such as 0.9% sodium chloride saline irrigation. This helps remove debris and contaminants from the wound site, providing a more accurate specimen for culture.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Standing 1.8 m (6 feet) away from the client is not sufficient for airborne precautions.
Proper respiratory protection is required, such as an N95 mask.
B. Allowing the client to ambulate in the hall is not a specific action related to airborne precautions. If the client needs to leave their room, they should wear a mask to prevent the spread of airborne particles.
C. A positive-pressure airflow room is not typically required for airborne precautions.
However, ensuring proper ventilation in the room is important.
D. Airborne precautions are required for clients with illnesses that spread via small droplets or dust particles that can remain in the air for extended periods. This includes diseases like tuberculosis, chickenpox, and measles. The nurse should wear an N95 respirator mask to provide protection against inhaling these particles.
Correct Answer is ["A","B"]
Explanation
A. A water heater temperature of 54.4°C (130°F) poses a burn risk, especially for older adults who may have decreased sensitivity to temperature changes. The recommended safe temperature for water heaters is usually around 49°C (120°F) to prevent scalding.
B. Throw rugs are a significant safety hazard as they can easily cause slips and falls, particularly for older adults who may have balance issues or mobility challenges.
C. Electric cords behind furniture do not pose an immediate tripping hazard, making this a lower safety risk compared to other options. However, cords should be checked for damage and overheating risks.
D. Raised toilet seats are typically considered a safety measure for older adults, as they can aid in sitting down and standing up, making it easier for individuals with mobility issues.
E. Bathtubs with rails are also a safety feature, providing support and stability for older adults when entering and exiting the tub, reducing the risk of falls.
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