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 A
Explanation
A. Correct. Observing the client during and after meals is a priority because clients with bulimia nervosa often engage in episodes of binge eating followed by purging behaviors. Monitoring the client's behavior during meals and immediately after can help assess for potential purging behaviors.
B. Incorrect. While involving the client in meal planning might be helpful, it is not the first action to address potential purging behaviors.
C. Incorrect. Instructing the client about effective coping strategies is important, but observing for potential purging behaviors is the initial action to address the client's immediate safety.
D. Incorrect. Referring the client to a support group is beneficial, but it is not the first action to address the client's immediate risk of purging behaviors.
Correct Answer is D
Explanation
The correct answer is choiced. "Soiled dressings should be placed in a biohazard trash receptacle.".
Choice A rationale:
For a client who has Clostridium difficile, hand hygiene should be performed with soap and water, not an alcohol-based rub, as alcohol does not effectively kill C. difficile spores.
Choice B rationale:
Droplet precautions typically require wearing a mask, not necessarily a gown and gloves. Gown and gloves are more commonly associated with contact precautions.
Choice C rationale:
Following a blood spill, a bleach solution with a ratio of 1 to 10 is recommended, not 1 to 20. This higher concentration ensures effective disinfection.
Choice D rationale:
Placing soiled dressings in a biohazard trash receptacle is correct. This prevents the spread of infection and ensures proper disposal of contaminated materials.
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