Bone-Building Nutrients Quiz
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Questions and Answers

Which nutrient is a component of mineralized bone, providing structure?

  • Phosphorus (correct)
  • Magnesium
  • Vitamin C
  • Zinc
  • Which nutrient helps enzymes function properly for optimal bone structure?

  • Calcium
  • Vitamin D
  • Iron (correct)
  • Boron
  • Which vitamin stimulates bone remodeling?

  • Vitamin K (correct)
  • Vitamin C
  • Vitamin E
  • Vitamin D
  • Which nutrients are important for bone health, metabolism, and blood function?

    <p>Calcium, phosphorus, magnesium, and fluoride</p> Signup and view all the answers

    What is the role of blood in metabolism?

    <p>Blood aids in nutrient transport and communication</p> Signup and view all the answers

    What are the components of the human skeleton?

    <p>Axial and appendicular skeleton</p> Signup and view all the answers

    Which type of bone is predominantly composed of crystallized hydroxyapatite?

    <p>Cortical bone</p> Signup and view all the answers

    What are the four steps involved in bone remodeling?

    <p>Osteocyte activation, osteoblast-mediated bone resorption, surface preparation, and osteoclast-mediated bone building</p> Signup and view all the answers

    Which hormone decreases blood calcium levels?

    <p>Calcitonin</p> Signup and view all the answers

    Which organ is responsible for the second hydroxylation of vitamin D?

    <p>Kidneys</p> Signup and view all the answers

    What does PTH stimulate in the kidneys?

    <p>Enzymes for hydroxylation</p> Signup and view all the answers

    What is the role of active vitamin D in the body?

    <p>All of the above</p> Signup and view all the answers

    What are the consequences of vitamin D deficiency?

    <p>Poor bone mineralization</p> Signup and view all the answers

    When is sun exposure recommended for adequate vitamin D synthesis?

    <p>Between 10 a.m. and 3 p.m.</p> Signup and view all the answers

    Which food sources contain vitamin D?

    <p>Cod liver oil</p> Signup and view all the answers

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