A nurse is providing teaching to a client who has a prescription for heat therapy for the treatment of cellulitis of the right lower leg. Which of the following client statements indicates an understanding of the teaching?
"I will place my leg under a heat lamp every 3 hours."
"I will wrap a warm, wet towel around my right calf every 4 hours."
"I keep a heating pad on the calf of my right leg when I am lying down."
"I will sit on the side of the tub and soak my right leg two times every day."
The Correct Answer is B
Choice A reason:
Placing the leg under a heat lamp every 3 hours is not recommended for the treatment of cellulitis. Heat lamps can cause burns and excessive drying of the skin, which may worsen the condition.
Choice B reason:
Wrapping a warm, wet towel around the affected area is a safe and effective way to apply heat therapy for cellulitis. It can help improve blood flow and relieve discomfort without the risk of burns associated with dry heat sources.
Choice C reason:
Using a heating pad directly on the skin, especially when lying down, can increase the risk of burns and is not recommended for treating cellulitis. Heating pads can provide uneven heat and may exacerbate swelling and inflammation.
Choice D reason:
Soaking the leg in water is not typically advised for cellulitis, especially if there are open wounds or breaks in the skin. Immersion in water can introduce new bacteria to the affected area and potentially worsen the infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A Reason:
The instruction to urinate a small amount into the toilet before collecting the sample is correct because it helps clear the urethra of organisms that could contaminate the specimen. This initial void helps to flush out bacteria that are present at the opening of the urethra.
Choice B Reason:
This choice is incorrect because urine samples should be kept at body temperature and sent to the lab as soon as possible. Cooling the urine can lead to precipitation of solutes and may affect the results of certain tests.
Choice C Reason:
This statement is incorrect. The proper technique for cleansing prior to urine collection is to wipe from front to back, not back to front. Wiping from back to front can contaminate the urine with bacteria from the anal area.
Choice D Reason:
It is advisable not to collect a urine sample during menstruation unless absolutely necessary because menstrual blood can contaminate the urine specimen, leading to inaccurate test results.
Correct Answer is C
Explanation
Choice A reason:
Keeping artificial nails trimmed is a recommended practice in healthcare settings to maintain effective hand hygiene. Long nails can harbor bacteria and make it difficult to clean hands thoroughly. However, the CDC does not provide specific guidelines on the length of artificial nails for healthcare workers.
Choice B reason:
When caring for a client with Clostridium difficile, it is recommended to wash hands with soap and water rather than using alcohol-based hand rubs. Alcohol-based hand rubs are not effective against C. difficile spores. Therefore, thorough handwashing with soap and water is necessary to remove spores.
Choice C reason:
Chlorhexidine is an antiseptic agent that provides broad-spectrum antimicrobial activity and is recommended for hand hygiene in certain situations, such as before invasive procedures or for clients who are immunosuppressed. It is effective against a wide range of bacteria, viruses, and fungi, making it a suitable choice for immunocompromised patients to reduce the risk of infection.
Choice D reason:
The use of alcohol-based hand rubs before administering eye drops is not specifically recommended. While hand hygiene is essential before any contact with a patient, there is no particular preference for alcohol-based hand rubs in this context. The primary concern is to ensure that hands are clean to prevent contamination of the eye drops or the patient's eyes.
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