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MCQs

Total Questions : 60 | Page 5 of 6 pages
Question 41. . Which group is most often affected with copper deficiency?
  1.    Elderly woman
  2.    Alcoholics
  3.    Active toddlers with limited
  4.    Preterm infants food variety
 Discuss Question
Answer: Option A. -> Elderly woman
Question 42. . The mineral which is considered important in maintaining electrical potential in nerves and membranes is
  1.    magnesium
  2.    manganese
  3.    calcium
  4.    iron
 Discuss Question
Answer: Option A. -> magnesium
Question 43. . Wilson's disease is an example of __________ and Menkes' syndrome is an example of __________ .
  1.    zinc deficiency; zinc toxicity
  2.    zinc toxicity; zinc deficiency
  3.    copper deficiency; copper toxicity
  4.    copper toxicity; copper deficiency
 Discuss Question
Answer: Option D. -> copper toxicity; copper deficiency
Question 44. . Which of the following is required as a component of blood hemoglobin?
  1.    Iron
  2.    Magnesium
  3.    Calcium
  4.    Copper
 Discuss Question
Answer: Option A. -> Iron
Question 45. . Adding __________ to a breakfast of cereal will help your body absorb iron.
  1.    milk
  2.    orange juice
  3.    coffee
  4.    water
 Discuss Question
Answer: Option B. -> orange juice
Question 46. . Which of the following is correct?
  1.    Cobalt is part of vitamin B12.
  2.    Cobalt will not replace the need for vitamin B12 in humans
  3.    Both (a) and (b)
  4.    Cobalt will replace the need for vitamin B12 in humans
 Discuss Question
Answer: Option C. -> Both (a) and (b)
Question 47. . An endemic disease of cardiomyopathy in children is attributed to
  1.    low Se in the environment
  2.    low intake of iron
  3.    high Se in the environment
  4.    high intake of iron
 Discuss Question
Answer: Option A. -> low Se in the environment
Question 48. . Which of the following ion is required for the development of sound teeth with resistance to tooth decay?
  1.    Fluoride ion
  2.    Sodium ion
  3.    Chloride ion
  4.    Magnesium ion
 Discuss Question
Answer: Option A. -> Fluoride ion
Question 49. . Which of the following two beverages contribute 20 to 30 percent of our daily manganese intake?
  1.    Milk or tea
  2.    Cola or coffee
  3.    Tea or orange juice
  4.    Milk or orange juice
 Discuss Question
Answer: Option A. -> Milk or tea
Question 50. . Which of the following statement is correct?
  1.    Sodium and chloride are the chief extracellular ions of the body
  2.    Sodium and chloride are primarily involved in maintaining osmotic equilibrium and body fluid volume.
  3.    Chloride ion is necessary for the production of hydrochloric acid of gastric juice.
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these

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