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10 Questions

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Human Anatomy: Exercise and Bone Tissue

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Questions and Answers

At what age does the rate of osteoporosis begin to increase rapidly in women?

50-55

40-45 (correct)

60-65

30-35

What is a consequence of decreased collagen production in bones?

No significant effect on bone strength

Increase in bone tensile strength

Decrease in bone tensile strength (correct)

Increase in bone density

What happens to bone when it is subjected to mechanical stress?

It strengthens through the deposition of mineral salts and production of collagen fibers (correct)

It undergoes endochondral ossification

It becomes weaker due to demineralization

It remains unaffected by mechanical stress

Which group of individuals is at high risk of osteoporosis?

White, thin, menopausal women with family history Signup and view all the answers

What type of cells are responsible for forming bone tissue?

Osteoblasts Signup and view all the answers

What is a preventive measure against osteoporosis?

Estrogen replacement therapy for menopausal women Signup and view all the answers

What behavior in young adulthood can be a crucial factor in preventing osteoporosis?

Adequate diet and exercise in young adulthood Signup and view all the answers

What is the result of demineralization of bone matrix?

Osteoporosis Signup and view all the answers

At what stage of development do the upper and lower limbs become appropriately named?

8th week Signup and view all the answers

What is the primary effect of weight-bearing activities on bone tissue?

Building and retaining bone mass Signup and view all the answers