NAT 101 Module 3 Exam Questions With
Verified Answers
This vitamin reduces excessive deposits of fats and cholesterol in the liver and arteries
and is essential for healthy nerves.
Vitamin B12
Vitamin B6
Choline
PABA - ANSWER Choline
Which of the following is regulated by sodium?
Body fluid
Bone strength
Hemoglobin levels
Thyroxin production - ANSWER Body Fluid
Which of the following minerals is known as the "electrical element" and is involved in
the functioning of the nervous system?
Potassium
Calcium
Phosphorus
Chlorine - ANSWER Potassium
Deficiency of this vitamin causes symptoms of nose bleeds, bleeding gums, and
tendency to hemorrhage.
Vitamin D
Vitamin E
Vitamin K
Vitamin F - ANSWER Vitamin K
This vitamin is known as the "sunshine" vitamin.
, Vitamin C
Vitamin D
Vitamin K
None of the above - ANSWER Vitamin D
Sunscreen is thought to be one cause of deficiency of this vitamin.
Vitamin A
Vitamin D
Vitamin C
Vitamin F - ANSWER Vitamin D
Which of the following substances can interfere with the absorption of calcium?
Oxalic acid
Phytic acid
Stress
All of the above - ANSWER All or the above
Optimal intake of which mineral helps to improve the sensitivity of insulin receptors,
which can support normal blood sugar levels?
Sulfur
Phosphorus
Chromium
Chlorine - ANSWER Chromium
Which of the following minerals is essential for the normal growth and development of
sex organs (hint: pumpkin seeds are a good source)?
Silicon
Zinc
Magnesium
Phosphorus - ANSWER Zinc
The whole range of these vitamins must be taken simultaneously or deficiencies may
occur.
, Fat soluble vitamins
Essential fats
Tocopherols
B vitamins - ANSWER B vitamins
Which mineral supports the biosynthesis of collagen, the basic component of connective
tissue?
Silicon
Zinc
Selenium
Sodium - ANSWER Silicon
This vitamin is essential for the production and regeneration of red blood cells, and
promotes growth in children.
Choline
Folic acid
PABA
Vitamin B12 - ANSWER Vitamin B12
What are citrin, hesperidin and rutin—part of the vitamin C complex—also known as?
Vitamin P
Vitamin B6
Vitamin B12
Vitamin K - ANSWER Vitamin P
Healthy bacteria are estimated to manufacture at least half the RDA of this vitamin in the
intestine.
Vitamin K
Vitamin D
Vitamin E
Vitamin F - ANSWER Vitamin F
The highest absorption of folic acid occurs when _______________.
Verified Answers
This vitamin reduces excessive deposits of fats and cholesterol in the liver and arteries
and is essential for healthy nerves.
Vitamin B12
Vitamin B6
Choline
PABA - ANSWER Choline
Which of the following is regulated by sodium?
Body fluid
Bone strength
Hemoglobin levels
Thyroxin production - ANSWER Body Fluid
Which of the following minerals is known as the "electrical element" and is involved in
the functioning of the nervous system?
Potassium
Calcium
Phosphorus
Chlorine - ANSWER Potassium
Deficiency of this vitamin causes symptoms of nose bleeds, bleeding gums, and
tendency to hemorrhage.
Vitamin D
Vitamin E
Vitamin K
Vitamin F - ANSWER Vitamin K
This vitamin is known as the "sunshine" vitamin.
, Vitamin C
Vitamin D
Vitamin K
None of the above - ANSWER Vitamin D
Sunscreen is thought to be one cause of deficiency of this vitamin.
Vitamin A
Vitamin D
Vitamin C
Vitamin F - ANSWER Vitamin D
Which of the following substances can interfere with the absorption of calcium?
Oxalic acid
Phytic acid
Stress
All of the above - ANSWER All or the above
Optimal intake of which mineral helps to improve the sensitivity of insulin receptors,
which can support normal blood sugar levels?
Sulfur
Phosphorus
Chromium
Chlorine - ANSWER Chromium
Which of the following minerals is essential for the normal growth and development of
sex organs (hint: pumpkin seeds are a good source)?
Silicon
Zinc
Magnesium
Phosphorus - ANSWER Zinc
The whole range of these vitamins must be taken simultaneously or deficiencies may
occur.
, Fat soluble vitamins
Essential fats
Tocopherols
B vitamins - ANSWER B vitamins
Which mineral supports the biosynthesis of collagen, the basic component of connective
tissue?
Silicon
Zinc
Selenium
Sodium - ANSWER Silicon
This vitamin is essential for the production and regeneration of red blood cells, and
promotes growth in children.
Choline
Folic acid
PABA
Vitamin B12 - ANSWER Vitamin B12
What are citrin, hesperidin and rutin—part of the vitamin C complex—also known as?
Vitamin P
Vitamin B6
Vitamin B12
Vitamin K - ANSWER Vitamin P
Healthy bacteria are estimated to manufacture at least half the RDA of this vitamin in the
intestine.
Vitamin K
Vitamin D
Vitamin E
Vitamin F - ANSWER Vitamin F
The highest absorption of folic acid occurs when _______________.
