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MCQs

Total Questions : 60 | Page 2 of 6 pages
Question 11. What is the main source of natural fluoride?
  1.    Potatoes
  2.    Mushrooms
  3.    Meat
  4.    Water
 Discuss Question
Answer: Option D. -> Water
Question 12. The mineral which aids in the utilization of iron and in hemoglobin synthesis is
  1.    calcium
  2.    cobalt
  3.    copper
  4.    phosphorus
 Discuss Question
Answer: Option C. -> copper
Question 13. Wilson's disease is an example of __________ and Menkes' syndrome is an example of __________ .
  1.    copper toxicity; copper deficiency
  2.    zinc deficiency; zinc toxicity
  3.    copper deficiency; copper toxicity
  4.    zinc toxicity; zinc deficiency
 Discuss Question
Answer: Option A. -> copper toxicity; copper deficiency
Question 14. The mineral which is considered important in maintaining electrical potential in nerves and membranes is
  1.    magnesium
  2.    iron
  3.    manganese
  4.    calcium
 Discuss Question
Answer: Option A. -> magnesium
Question 15. Which of the following mineral is involved in the enzyme -controlled energy yielding reactions of metabolism?
  1.    Phosphorus
  2.    Copper
  3.    Iron
  4.    Calcium
 Discuss Question
Answer: Option A. -> Phosphorus
Question 16. Which of the following two beverages contribute 20 to 30 percent of our daily manganese intake?
  1.    Milk or orange juice
  2.    Cola or coffee
  3.    Tea or orange juice
  4.    Milk or tea
 Discuss Question
Answer: Option D. -> Milk or tea
Question 17. Which of the following is required as a component of blood hemoglobin?
  1.    Copper
  2.    Calcium
  3.    Magnesium
  4.    Iron
 Discuss Question
Answer: Option D. -> Iron
Question 18. An endemic disease of cardiomyopathy in children is attributed to
  1.    low intake of iron
  2.    high intake of iron
  3.    low Se in the environment
  4.    high Se in the environment
 Discuss Question
Answer: Option C. -> low Se in the environment
Question 19. Adding __________ to a breakfast of cereal will help your body absorb iron.
  1.    orange juice
  2.    coffee
  3.    water
  4.    milk
 Discuss Question
Answer: Option A. -> orange juice
Question 20. Which of the following ion is required for the development of sound teeth with resistance to tooth decay?
  1.    Magnesium ion
  2.    Chloride ion
  3.    Sodium ion
  4.    Fluoride ion
 Discuss Question
Answer: Option D. -> Fluoride ion

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