A client recently diagnosed with osteoporosis is prescribed bisphosphonates.
The client asks the nurse, "How do these medications work?" Which response by the nurse is accurate?
"Bisphosphonates increase calcium absorption in your intestines.”
"Bisphosphonates inhibit bone resorption and prevent further bone loss.”
"Bisphosphonates stimulate bone formation by promoting collagen production.”
"Bisphosphonates reduce pain associated with osteoporosis.”
The Correct Answer is B
This response by the nurse is accurate.
Bisphosphonates are a class of medications commonly prescribed to treat osteoporosis.
They work by inhibiting bone resorption, which means they reduce the activity of cells that break down bone tissue (osteoclasts).
By doing so, bisphosphonates help prevent further bone loss and can increase bone density over time.
This mechanism of action is essential in managing osteoporosis and reducing the risk of fractures.
Choice A rationale:
This statement is not accurate.
Bisphosphonates do not increase calcium absorption in the intestines.
Instead, they primarily focus on regulating bone turnover and preventing bone resorption.
Choice C rationale:
This statement is also not accurate.
Bisphosphonates do not stimulate bone formation or promote collagen production.
Their primary role is to reduce bone resorption.
Choice D rationale:
This statement is incorrect.
Bisphosphonates are not primarily used to reduce pain associated with osteoporosis.
While they can indirectly reduce pain by preventing fractures, their main goal is to maintain bone density and reduce the risk of fractures.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
The attendee stating that having a family history of osteoporosis puts her at higher risk is correct.
Family history is indeed a significant risk factor for osteoporosis as genetics plays a role in bone density and susceptibility to the condition.
Choice B rationale:
The attendee mentioning the importance of getting enough calcium to keep her bones strong is correct.
Adequate calcium intake is essential for maintaining bone health and preventing osteoporosis.
Choice C rationale:
The attendee stating that physical activity and weight-bearing exercises help prevent osteoporosis is correct.
Weight-bearing exercises can strengthen bones and reduce the risk of osteoporosis.
Choice D rationale:
The statement, "I don't need to worry about osteoporosis since I'm a man," indicates a need for further teaching.
While osteoporosis is more common in women, men can also develop the condition, and it's important for them to be aware of the risk factors and preventive measures.
Correct Answer is C
Explanation
Choice C rationale:
Dual-energy X-ray absorptiometry (DXA) is the diagnostic test of choice for assessing bone mineral density and diagnosing osteoporosis.
DXA scans provide precise measurements of bone density, typically at the hip and spine, and are used to evaluate the risk of fractures and monitor treatment efficacy.
Choice A rationale:
Magnetic resonance imaging (MRI) is not the primary diagnostic test for osteoporosis.
While MRI can provide detailed images of soft tissues, it is not as effective as DXA in measuring bone density, which is crucial in osteoporosis diagnosis and management.
Choice B rationale:
Computed tomography (CT) scans are not typically used as the first-line diagnostic test for osteoporosis.
CT scans provide detailed images of bones and tissues but involve a higher radiation dose than DXA scans.
DXA remains the preferred choice for assessing bone mineral density.
Choice D rationale:
Bone biopsy is not a standard diagnostic test for osteoporosis.
Bone biopsies are invasive procedures reserved for specific situations, such as diagnosing other bone disorders or investigating unusual bone lesions.
DXA is a non-invasive and more commonly used method for assessing bone density in osteoporosis.
Questions
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