A patient with Paget disease asks why a dose of zoledronic acid (Reclast) is being provided before having total hip replacement surgery. How should the nurse respond to this patient?

Select all that apply.

1. "It is to treat your osteoporosis."
2. "It prevents a postoperative infection."
3. "It speeds healing of the surgical wound."
4. "It slows the progression of the Paget disease."
5. "It reduces the amount of bleeding from surgery."


Correct Answer: 4, 5
Excessive operative bleeding is a risk in Paget disease due to increased vascularity of affected bone. Pretreatment with a potent bisphosphonate reduces disease activity prior to surgery and decreases the risk of excessive operative blood loss. A bisphosphonate before surgery in the patient with Paget disease is not provided to treat osteoporosis. Antibiotics are used to treat infection. The bisphosphonate will not speed the healing of the surgical wound.

Nursing

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A. Delayed closing; alert health-care provider. B. Fontanel is closing; document findings. C. Large for age; assess for Down's syndrome. D. Sign of dehydration; assess fluid status.

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The difference between cerebral angiography and digital subtraction angiography is that digital subtraction angiography

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A nurse is teaching a nursing student about the two classes of adrenergic agonist drugs. Which statement by the nursing student indicates understanding of the teaching?

a. "Catecholamines may be given orally." b. "Catecholamines often require continuous infusion to be effective." c. "Noncatecholamines do not cross the blood-brain barrier." d. "Noncatecholamines undergo rapid de-gradation by monoamine oxidase."

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When a researcher uses a qualitative and quantitative approach to collecting data, this is referred to as:

A. scientific integrity. B. scientific rigor. C. triangulation. D. ways of knowing.

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