A nurse is reviewing laboratory values of a client who has severe dyspnea. Which of the following laboratory values indicates heart failure?

Brain natriuretic peptide 275 pg/mL

Calcium 9.0 mg/dL

Sodium 140 mEq/L

Potassium 4.0 mEq/L

Answer and Explanation

The Correct Answer is A

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Correct Answer is B

Explanation

The nurse should perform neurovascular checks of the affected extremity every 2 hours to monitor for any signs of compartment syndrome or impaired circulation. It is important to assess for the five Ps: pain, pulse, pallor, paresthesia, and paralysis. Using a hair dryer to relieve itching can cause burns and is not a recommended intervention. Positioning the fractured arm below the level of the client's heart can increase swelling and exacerbate pain. Immobilizing the client's fingers using a hand splint is not indicated unless there is a finger fracture or injury.

Choice A (Use a hair dryer to blow hot air into the cast to relieve itching) is not an answer because it can cause burns and is not a recommended intervention.

Choice C (Position the fractured arm below the level of the client's heart) is not an answer because it can increase swelling and exacerbate pain.

Choice D (Immobilize the client's fingers using a hand splint) is not an answer because it is not indicated unless there is a finger fracture or injury.

A. Limit fluid intake during meals. B. Eliminate dairy products. C. Consume three regular meals daily. D. Eat lighter, low-calorie foods first.

Correct Answer is A

Explanation

The correct answer is choice a. Limit fluid intake during meals.

Choice A rationale:

Limiting fluid intake during meals can help prevent the stomach from becoming too full, which can make breathing more difficult for someone with COPD.

Choice B rationale:

Eliminating dairy products is not typically recommended for COPD patients unless they have a specific intolerance or allergy. Dairy does not generally affect COPD symptoms.

Choice C rationale:

Consuming three regular meals daily might be challenging for COPD patients who often have reduced appetite and may benefit more from smaller, frequent meals.

Choice D rationale:

Eating lighter, low-calorie foods first is not advisable for COPD patients who need nutrient-dense foods to maintain their energy levels and overall health.

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A nurse is reviewing laboratory values of a client who has severe dyspnea. Which of the following laboratory values indicates heart failure?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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