Functions and Deficiency of Vitamin E
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Questions and Answers

What is a good source of Vitamin E?

  • Spinach
  • Cauliflower
  • Broccoli (correct)
  • Cabbage
  • Which function does Vitamin E serve?

  • Activating blood clotting factors
  • Synthesizing and activating blood clotting factors
  • Stimulating osteocalcin production in bones
  • Preventing hemolysis of RBCs (correct)
  • What is a common cause of Vitamin D deficiency?

  • Excessive exposure to sunlight (correct)
  • Deficient intestinal bacteria
  • Regular consumption of leafy greens
  • Consumption of dairy products
  • Where is active Vitamin D synthesized?

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

    What role does Vitamin K play in the body?

    <p>Stimulating the production of hemoglobin</p> Signup and view all the answers

    Which food source contains Vitamin K1?

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

    Which type of vitamin D is derived from cholesterol?

    <p>Vitamin D3</p> Signup and view all the answers

    What is the primary function of retinoic acid on bones and teeth growth?

    <p>Accelerates growth</p> Signup and view all the answers

    Which symptom is NOT associated with vitamin E deficiency?

    <p>Night blindness</p> Signup and view all the answers

    Which is a common symptom of vitamin D deficiency in children?

    <p>Growth retardation</p> Signup and view all the answers

    What is the main source of vitamin E?

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

    How does vitamin A deficiency affect the respiratory tract?

    <p>Leads to repeated infections</p> Signup and view all the answers

    Which of the following is the richest source of vitamin D3?

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

    What is the function of active vitamin D in the bone?

    <p>Induces synthesis of osteocalcin</p> Signup and view all the answers

    What deficiency can result from a lack of vitamin D?

    <p>Rickets in children</p> Signup and view all the answers

    Which source is NOT listed as a source of Vitamin E (tocopherols)?

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

    What is the primary function of Vitamin E (tocopherols)?

    <p>Prevents sterility</p> Signup and view all the answers

    What does active vitamin D do in the kidney?

    <p>Enhances reabsorption of calcium</p> Signup and view all the answers

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