Which of the following would reduce the likelihood of developing post-menopausal osteoporosis?Question 16Select one:a.Having a low peak bone mass and performing no weight-bearing exercise.b.Having a late age onset of menstruation (menarche) and being underweight.c.Having high lifetime oestrogen exposure and normal vitamin D production.d.Having low oestrogen plasma concentrations and an early age of onset of menopause.e.Consuming a low calcium diet and being underweight.Clear my choice
Question
Which of the following would reduce the likelihood of developing post-menopausal osteoporosis?Question 16Select one:a.Having a low peak bone mass and performing no weight-bearing exercise.b.Having a late age onset of menstruation (menarche) and being underweight.c.Having high lifetime oestrogen exposure and normal vitamin D production.d.Having low oestrogen plasma concentrations and an early age of onset of menopause.e.Consuming a low calcium diet and being underweight.Clear my choice
Solution
The answer is c. Having high lifetime oestrogen exposure and normal vitamin D production.
Here's why:
a. Having a low peak bone mass and performing no weight-bearing exercise: This would increase the risk of osteoporosis, not reduce it. Peak bone mass is the maximum bone density and strength, and weight-bearing exercise helps to build and maintain bone density.
b. Having a late age onset of menstruation (menarche) and being underweight: Late menarche and being underweight are both risk factors for osteoporosis.
c. Having high lifetime oestrogen exposure and normal vitamin D production: High lifetime estrogen exposure can help maintain bone density, and normal vitamin D production is essential for calcium absorption and bone health, thus reducing the risk of osteoporosis.
d. Having low oestrogen plasma concentrations and an early age of onset of menopause: Both of these factors would increase the risk of osteoporosis, not reduce it. Estrogen helps to protect bone density, and early onset of menopause means less lifetime exposure to estrogen.
e. Consuming a low calcium diet and being underweight: Both of these factors would increase the risk of osteoporosis. Calcium is essential for bone health, and being underweight can be a risk factor for osteoporosis.
Similar Questions
Which of the following statements about osteoporosis in women is most accurate?Group of answer choicesBecause of better nutrition in the last decade, osteoporosis should not be a concern for elderly women.Women who have osteoporosis should avoid weight-bearing exercise because of the risk of a fracture.Exercise and good nutrition, without medication or hormone therapy, offer little protection against osteoporosis in women.Women of all ages should be careful about taking sufficient vitamin D and calcium.
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