Nursing Elites

1. How should a healthcare professional care for a patient with a central line to prevent infection?

• A. Change the dressing daily
• B. Monitor for redness
• C. Check the central line site every shift
• D. Flush the line with saline

Correct answer: A

Rationale: Corrected Rationale: Changing the central line dressing daily is crucial in preventing infection at the insertion site. This practice helps maintain a clean and sterile environment around the central line, reducing the risk of pathogens entering the bloodstream. Monitoring for redness (choice B) is important but may not directly prevent infection. Checking the central line site every shift (choice C) is essential for early detection of any issues but does not solely prevent infection. Flushing the line with saline (choice D) is a necessary procedure for maintaining central line patency but does not primarily prevent infection.

2. A nurse is providing teaching to a client who has a new prescription for prednisone. Which of the following client statements indicates an understanding of the teaching?

• A. I will avoid crowded places to reduce my risk of infection.
• B. I will take this medication on an empty stomach.
• C. I will stop taking this medication if I experience nausea.
• D. I will take this medication for 2 weeks and then stop.

Correct answer: A

Rationale: The correct answer is A: 'I will avoid crowded places to reduce my risk of infection.' When taking prednisone, clients should avoid crowded places to reduce the risk of infection due to its immunosuppressive effects. Choice B is incorrect because prednisone is usually taken with food to reduce stomach upset. Choice C is incorrect because clients should not stop taking prednisone abruptly, even if they experience nausea. Choice D is incorrect because prednisone should be tapered off gradually under healthcare provider guidance instead of being stopped abruptly after 2 weeks.

3. A client with heart failure is being taught about dietary modifications by a nurse. Which of the following client statements indicates an understanding of the teaching?

• A. I will increase my intake of canned vegetables.
• B. I will limit my daily sodium intake to 2 grams.
• C. I will increase my intake of whole grains.
• D. I will reduce my intake of processed meats.

Correct answer: D

Rationale: The correct answer is 'D: I will reduce my intake of processed meats.' This choice indicates an understanding of the teaching because processed meats are high in sodium, which can worsen heart failure due to fluid retention. Choices A, B, and C do not directly address the issue of reducing sodium intake, which is crucial for clients with heart failure. Increasing canned vegetable intake (A) may not always be advisable due to potential high sodium content in canned products. Limiting sodium intake to 2 grams daily (B) is a good practice, but it's more specific to sodium restriction rather than addressing the source of sodium like processed meats. Increasing whole grains (C) is generally beneficial but does not directly relate to reducing sodium intake in heart failure clients.

4. Which electrolyte imbalance is a common concern for patients on loop diuretics?

• A. Hypokalemia
• B. Hyperkalemia
• C. Hyponatremia
• D. Hypercalcemia

Correct answer: A

Rationale: The correct answer is A, Hypokalemia. Loop diuretics can lead to potassium loss, resulting in hypokalemia. This imbalance is a common concern because potassium plays a vital role in various physiological functions, including maintaining proper heart function. Choices B, C, and D are incorrect because loop diuretics typically do not cause hyperkalemia, hyponatremia, or hypercalcemia.

5. A client who has a new prescription for warfarin is being taught about the medication's adverse effects by a nurse. Which of the following client statements indicates an understanding of the teaching?

• A. ''I should expect mild bruising around my elbows.''
• B. ''I should report a red rash to my provider.''
• C. ''I should stop taking this medication if I develop a cough.''
• D. ''I should expect black, tarry stools.''

Correct answer: D

Rationale: The correct answer is D. Black, tarry stools can indicate gastrointestinal bleeding, a serious adverse effect of warfarin that requires immediate medical attention. Option A is incorrect because while bruising is a common side effect of warfarin, it is not limited to the elbows. Option B is incorrect as a red rash is not a typical adverse effect of warfarin. Option C is also incorrect because developing a cough is not a reason to discontinue warfarin unless advised by a healthcare provider.

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