Nursing Elites

1. A client had a left hip arthroplasty. Which of the following interventions should the nurse use to prevent dislocation?

• A. Maintain foam wedge between legs
• B. Monitor for shortening of the affected leg
• C. Encourage use of elastic stockings
• D. Avoid flexing the hips more than 60 degrees

Correct answer: A

Rationale: The correct answer is to maintain a foam wedge between the legs. This intervention helps prevent hip dislocation by maintaining proper leg alignment after surgery. Monitoring for shortening of the affected leg (choice B) is not directly related to preventing dislocation. Encouraging the use of elastic stockings (choice C) is more related to preventing deep vein thrombosis rather than dislocation. Avoiding flexing the hips more than 60 degrees (choice D) is important post-surgery, but it is not the most direct intervention to prevent dislocation.

2. A client complains of pain in the leg while in skeletal traction. What is the nurse's priority action?

• A. Increase the pain medication immediately
• B. Check for signs of infection
• C. Reposition the client's leg for comfort
• D. Notify the physician of the client's complaints

Correct answer: B

Rationale: The correct answer is B: Check for signs of infection. In skeletal traction, the priority action for the nurse when a client complains of pain in the leg is to first assess for signs of infection. Pain in skeletal traction can be a symptom of infection or other complications, so checking for signs of infection is crucial before considering other interventions. Increasing pain medication immediately (Choice A) may mask the symptoms of an underlying infection. Repositioning the client's leg for comfort (Choice C) may provide temporary relief but does not address the potential underlying issue. Notifying the physician of the client's complaints (Choice D) is important but assessing for infection should come first to ensure timely and appropriate intervention.

3. A nurse is preparing to administer verapamil to a client who is 2 days postmyocardial infarction. The nurse should monitor the client for which of the following outcomes as a therapeutic response to the medication?

• A. Decreased blood pressure
• B. Decreased anginal pain
• C. Decreased heart rate
• D. Decreased anxiety

Correct answer: B

Rationale: The correct answer is B: Decreased anginal pain. Verapamil is a calcium channel blocker used to relieve angina by reducing myocardial oxygen demand. Monitoring for decreased anginal pain is essential as it indicates a therapeutic response to the medication. Choices A, C, and D are incorrect as verapamil's primary goal in this context is not to decrease blood pressure, heart rate, or anxiety.

4. While assessing a migrant farm worker in a mobile health clinic, which of the following findings should the nurse identify as the priority?

• A. Report of back pain associated with twisting at the waist
• B. Absence of a dental health provider
• C. Lives in a home with 25 other migrant workers
• D. Report of muscle twitching and skin rash

Correct answer: D

Rationale: The correct answer is D because muscle twitching and a rash could indicate pesticide poisoning, a serious condition that requires immediate attention in a migrant farm worker. Option A is not the priority as it could be musculoskeletal in nature and managed after addressing urgent issues. Option B, absence of a dental health provider, though important for overall health, is not an immediate priority. Option C, living with 25 other migrant workers, raises concerns about living conditions but does not present an immediate health threat compared to potential pesticide poisoning.

5. A nurse is preparing to administer ampicillin 500 mg IV bolus every 6 hours. Available is ampicillin 500 mg in 50 mL dextrose 5% in water (D5W) to infuse over 20 minutes. The nurse should set the IV pump to deliver how many mL/hr?

• A. 100 mL/hr
• B. 150 mL/hr
• C. 200 mL/hr
• D. 250 mL/hr

Correct answer: B

Rationale: To infuse 50 mL over 20 minutes, the pump should be set to 150 mL/hr. This calculation ensures the correct rate for the infusion of the medication. Choices A, C, and D are incorrect as they do not align with the correct calculation based on the given information.

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