Which of the following is a likely cause of low bone density and fragility fractures in elderly women?

Question

BlackTom AI · Accepted Answer

When considering a likely cause of low bone density and fragility fractures in elderly women, we evaluate each option for its relevance to bone health and fracture risk.
Option 1: Anaemia. While common in older adults and can reflect nutritional deficiencies or chronic disease, it does not directly cause low bone density or fragility fractures. It is not a primary driver of skeletal weakness.
Option 2: Osteoporosis. This condition is characterized by reduced bone mass and deterioration of bone tissue, leading to increased fracture risk, especially in elderly women. It directly explains both low bone density measurements and fragility fractures.
Option 3: Asthma. A respiratory condition with episodic airway inflammation; it does not inherently affect bone density. While some asthma medications (like long-term steroids) can affect bone health, asthma itself is not a direct cause of osteoporosis.
Option 4: Crohn’s disease. This inflammatory bowel disease can be associated with nutritional deficiencies and corticosteroid use, which may negatively impact bone density; however, Crohn’s disease by itself is not the most direct or universally applicable cause of low bone density in elderly women compared to osteoporosis itself.
Option 5: Parkinson’s. A neurodegenerative disorder affecting movement; it does not inherently cause low bone density. Secondary factors such as falls risk exist, but the direct cause of reduced bone density is not Parkinson’s disease.
In summary, while other conditions can influence bone health indirectly, osteoporosis is the primary and most direct cause of both low bone density and fragility fractures in elderly women.

BMI5102 BMI5102 Final Assessment Section - MCQs & SAQs

Which of the following is a likely cause of low bone density and fragility fractures in elderly women?

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