A nurse is caring for a client who is 6 hr postoperative following application of an external fixator for a tibial fracture. Which of the following actions should the nurse take?

Maintain the affected extremity in a dependent position.

Palpate the dorsalis pedis pulse.

Wrap sterile gauze on the sharp point of the pins.

Adjust the clamps on the fixator frame.

Answer and Explanation

The Correct Answer is B

Palpating the dorsalis pedis pulse is an essential action to monitor for adequate circulation and perfusion in an extremity with an external fixator, which is a device that stabilizes and aligns fractured bones with metal pins and rods outside of the skin. The other options are incorrect because they could cause complications such as edema, infection, or malalignment.

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Correct Answer is B

Explanation

A WBC count of 20,000/mm3 indicates infection and inflammation, which is expected in osteomyelitis. Long-term IV antibiotic therapy is a common treatment for osteomyelitis and may require a referral to avoid peripherl thrombophlebitis. Furosemide is a diuretic that may be prescribed for clients who have fluid retention or hypertension, which are not related to osteomyelitis. A HbA1c of 6% indicates good glycemic control for a client with type 2 diabetes mellitus, which can help prevent complications and infections.

A. "Are your immunizations current?" B. Do you have any household pets, such as a cat?" C. "Was anyone in your family recently exposed to a viral disease?" D. "Have you been out of the country in the past 30 days?"

Correct Answer is B

Explanation

Toxoplasmosis is a parasitic infection caused by Toxoplasma gondii, which can be transmitted by contact with cat feces or eating undercooked meat containing cysts. The nurse should ask about the client's exposure to cats or cat litter, as this is a risk factor for acquiring toxoplasmosis, especially in immunocompromised individuals.

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A nurse is caring for a client who is 6 hr postoperative following application of an external fixator for a tibial fracture. Which of the following actions should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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Correct Answer is B

Explanation

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