A nurse is reinforcing teaching with a client who is to have a plaster cast applied to his right arm. Which of the following information should the nurse include in the teaching?
The client can shower with the cast after 24 hr.
The client's extremity should be elevated after the cast is applied.
The client should use a hair dryer in a warm setting to relieve itching inside the cast.
The client should keep the cast covered until it is dry.
The Correct Answer is B
A. Incorrect. Plaster casts are not waterproof and can become weakened if exposed to moisture, so showering with the cast is generally not recommended.
B. Correct. Elevating the extremity can help reduce swelling and promote comfort after the cast is applied.
C. Incorrect. Using a hair dryer inside the cast can cause burns and is not recommended for relieving itching.
D. Incorrect. Keeping the cast covered is not necessary, and covering it can trap moisture, potentially causing skin problems.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Incorrect. Over-the-counter topical ointments may worsen herpes simplex outbreaks.
B. Correct. Cleaning skin eruptions with povidone-iodine helps prevent secondary infection.
C. Incorrect. Antiviral medications, not antibiotics, are used to treat herpes simplex outbreaks.
D. Incorrect. Disposable thermometers are not directly related to herpes simplex outbreak management.
Correct Answer is D
Explanation
A. Droplet precautions are not indicated for HIV; standard precautions should be followed.
B. Granulocyte colony-stimulating factor is typically used to increase white blood cell production and is not directly related to HIV care.
C. Exchange transfusions are not a routine intervention for infants with HIV.
D. Correct. Monitoring the infant's lymphocyte count is important to assess immune function and response to HIV treatment.
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