A nurse is caring for a client following application of a cast. Which of the following actions should the nurse take first?

Place an ice pack over the cast.

Position the casted extremity on a pillow.

Teach the client to keep the cast clean and dry.

Palpate the pulse distal to the cast.

Answer and Explanation

The Correct Answer is D

A. Place an ice pack over the cast. While this can help reduce swelling and pain, it is a comfort measure, not the priority. Safety assessments must be completed first before implementing non-urgent interventions.
B. Position the casted extremity on a pillow. Elevation is important to reduce swelling, but it follows after ensuring that circulation to the extremity is intact and that there are no signs of vascular compromise.
C. Teach the client to keep the cast clean and dry. Education is essential for long-term cast care, but it is not the first action after cast application. Immediate post-procedural monitoring takes precedence.
D. Palpate the pulse distal to the cast. The nurse should first assess for adequate circulation by checking distal pulses. This helps identify early signs of complications like compartment syndrome or impaired blood flow, making it the highest priority.

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Correct Answer is ["A","C","D","E"]

Explanation

A. Potential complications. The provider is responsible for informing the client of possible risks and complications associated with the procedure. This ensures the client understands what to expect and can make an informed decision.
B. Cost of the procedure. While cost is an important consideration, it is not part of the informed consent process that the provider must explain. Financial discussions are typically handled by billing or administrative personnel.
C. Possible alternative treatments. Informed consent includes a discussion of reasonable alternatives so the client can weigh all available options. This allows for autonomous decision-making regarding their care.
D. Explanation of the procedure. The provider must describe the nature and details of the procedure, including what it involves and how it will be performed. This ensures the client understands what they are consenting to.
E. Expected outcome of the procedure. Clients should be informed of the anticipated results and benefits of the surgery. This helps set realistic expectations and supports informed decision-making.

A. "Blurred vision is an expected adverse effect of this medication," B. "This medication can cause weight gain." C. "This medication can cause nausea and drowsiness." D. "It will take at least a week before this medication reaches a therapeutic level." E. "You will be placed on a low-sodium diet while taking this medication."

Correct Answer is ["B","C","D"]

Explanation

A. "Blurred vision is an expected adverse effect of this medication." Blurred vision is not a common or expected adverse effect of lithium. If this occurs, it may indicate toxicity or another underlying issue and should be reported. It is not part of routine education for expected side effects.
B. "This medication can cause weight gain." This is true. Weight gain is a known long-term adverse effect of lithium therapy and should be discussed with the client and family as part of monitoring and lifestyle considerations during treatment.
C. "This medication can cause nausea and drowsiness." These are common initial side effects when starting lithium and usually subside over time. Clients should be aware of these effects so they can differentiate between expected reactions and signs of toxicity.
D. "It will take at least a week before this medication reaches a therapeutic level." Correct. Lithium takes 7–14 days to reach therapeutic plasma levels, so clients may not experience symptom relief immediately. During this period, supportive care and safety monitoring are essential.
E. "You will be placed on a low-sodium diet while taking this medication." This is incorrect. Lithium has a narrow therapeutic index, and sodium levels affect lithium levels. A low-sodium diet can increase the risk of lithium toxicity, so clients should maintain a consistent sodium intake, not reduce it.

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A nurse is caring for a client following application of a cast. Which of the following actions should the nurse take first?

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