Which aspect of the client's medication history is most likely to impact the client's risk for osteoporosis?

• A. Took an antidepressant for 6 months immediately following spouse's death
• B. Chronically low calcium and/or Vitamin D intake
• C. Began treatment for hyperlipidemia with simvastatin 6 months ago
• D. Has occasionally taken ibuprofen for lower back pain for the last 2 years

Answer: (B)

A key factor that directly influences bone density is having enough calcium and vitamin D. Calcium provides the mineral that bones are built from, while vitamin D helps the gut absorb calcium. When intake of either is chronically low, calcium absorption drops and parathyroid hormone can increase, leading to more bone resorption than formation. Over time, this reduces bone mineral density and raises the risk of osteoporosis and fractures. So, this aspect of a client’s history best explains the heightened osteoporosis risk.

The other medication-history items don’t have as direct an impact on bone density. Antidepressant use after a stressful event may affect overall health and mood, but it’s not a primary driver of osteoporosis. Simvastatin’s effect on bone density isn’t a well-established risk factor, and occasional NSAID use for pain isn’t linked to osteoporosis risk.