Question 1

What is the UL for vitamin K?

Accepted Answer

A)  200 μg/day 
B)  400 μg/day 
C)  600 μg/day 
D)  500 μg/day 
E)  There is no UL. 
A)  200 μg/day 
B)  400 μg/day 
C)  600 μg/day 
D)  500 μg/day 
E)  There is no UL.

Question 2

What is the UL for vitamin E?

Accepted Answer

A)  100 mg/day 
B)  120 mg/day 
C)  500 mg/day 
D)  1000 mg/day 
E)  1200 mg/day 
A)  100 mg/day 
B)  120 mg/day 
C)  500 mg/day 
D)  1000 mg/day 
E)  1200 mg/day

Question 3

Which food is a rich source of retinoids?

Accepted Answer

A)  liver 
B)  broccoli 
C)  cantaloupe 
D)  sweet potato 
E)  spinach 
A)  liver 
B)  broccoli 
C)  cantaloupe 
D)  sweet potato 
E)  spinach

Question 4

Diseases affecting the liver or the ________ can interfere with the activation of vitamin D and produce symptoms of deficiency.

Accepted Answer

A)  skin 
B)  pancreas 
C)  intestines 
D)  kidneys 
E)  stomach 
A)  skin 
B)  pancreas 
C)  intestines 
D)  kidneys 
E)  stomach

Question 5

The World Health Organization and UNICEF recommend supplements of ________ for all measles-infected infants and children.

Accepted Answer

A)  iron 
B)  vitamin A 
C)  folic acid 
D)  phylloquinone 
E)  vitamin E 
A)  iron 
B)  vitamin A 
C)  folic acid 
D)  phylloquinone 
E)  vitamin E

Question 6

Which of the following would cause a secondary vitamin K deficiency?

Accepted Answer

A)  excess bile production 
B)  antibiotics 
C)  presence of oxalic acid in food 
D)  insufficient intake of green leafy vegetables 
E)  a high-fat, high-protein diet 
A)  excess bile production 
B)  antibiotics 
C)  presence of oxalic acid in food 
D)  insufficient intake of green leafy vegetables 
E)  a high-fat, high-protein diet

Question 7

The highest attainable bone density for an individual is called ____________________.

Accepted Answer

The answer of The highest attainable bone density for an...

Question 8

What role does vitamin D play in bone growth?

Accepted Answer

Vitamin D is a member of a large and coo

Question 9

Which of the following describes the effect of vitamin A in foods?

Accepted Answer

A)  Fast-food French fries are good sources of vitamin A. 
B)  Arctic explorers who have eaten large quantities of polar bear liver have become ill with symptoms suggesting vitamin A toxicity. 
C)  To date, scientists have been unable to solve the problem of vitamin A deficiencies in developing countries. 
D)  Chlorophyll in vegetables can be converted to active vitamin A in the intestinal cells. 
E)  Pregnant women should eat at least one ounce of beef liver per day to help ensure normal fetal eye development. 
A)  Fast-food French fries are good sources of vitamin A. 
B)  Arctic explorers who have eaten large quantities of polar bear liver have become ill with symptoms suggesting vitamin A toxicity. 
C)  To date, scientists have been unable to solve the problem of vitamin A deficiencies in developing countries. 
D)  Chlorophyll in vegetables can be converted to active vitamin A in the intestinal cells. 
E)  Pregnant women should eat at least one ounce of beef liver per day to help ensure normal fetal eye development.

Question 10

Your old friend from high school has just moved to Northern Canada to do full-time research on bats in caves. She typically works in the caves during the day when the bats are there and leaves at sundown when the bats are active. Your friend is careful about her health and only purchases organic and all natural foods. Based on this information alone, which of the following foods would you recommend your friend regularly buy at the grocery store?

Accepted Answer

A)  whole-grain bread 
B)  vitamin D-fortified milk 
C)  vitamin A-fortified carrot juice 
D)  wheat germ 
E)  vitamin K-rich whole-grain cereals 
A)  whole-grain bread 
B)  vitamin D-fortified milk 
C)  vitamin A-fortified carrot juice 
D)  wheat germ 
E)  vitamin K-rich whole-grain cereals

Question 11

Which of the following statements about vitamin A's role in the body is FALSE?

Accepted Answer

A)  Only one-thousandth of the body's vitamin A is in the retina. 
B)  Vitamin A and beta-carotene protect the skin from sun damage. 
C)  Vitamin A maintains healthy cells in the mucous membranes. 
D)  Vitamin A supports normal fetal development during pregnancy. 
E)  Lycopene serves as a vitamin A precursor and acts as an antioxidant. 
A)  Only one-thousandth of the body's vitamin A is in the retina. 
B)  Vitamin A and beta-carotene protect the skin from sun damage. 
C)  Vitamin A maintains healthy cells in the mucous membranes. 
D)  Vitamin A supports normal fetal development during pregnancy. 
E)  Lycopene serves as a vitamin A precursor and acts as an antioxidant.

Question 12

The best way to add antioxidants to the diet is to ________.

Accepted Answer

A)  rely on supplements to meet RDA 
B)  combine dietary intake and supplementation 
C)  add a selenium supplement to a diet rich in vitamin E 
D)  eat generous servings of fruits and vegetables daily 
E)  create a diet rich in low-carb, high-protein foods 
A)  rely on supplements to meet RDA 
B)  combine dietary intake and supplementation 
C)  add a selenium supplement to a diet rich in vitamin E 
D)  eat generous servings of fruits and vegetables daily 
E)  create a diet rich in low-carb, high-protein foods

Question 13

Which part of the eye contains billions of molecules of vitamin A?

Accepted Answer

A)  cornea 
B)  sclera 
C)  retina 
D)  macula 
E)  choroid 
A)  cornea 
B)  sclera 
C)  retina 
D)  macula 
E)  choroid

Question 14

Vitamin E functions primarily as ________.

Accepted Answer

A)  a peroxide 
B)  a coenzyme 
C)  an antioxidant 
D)  a free radical 
E)  an immune stimulant 
A)  a peroxide 
B)  a coenzyme 
C)  an antioxidant 
D)  a free radical 
E)  an immune stimulant

Question 15

Match between columns
                        Premises: Abnormal drying of the skin due to vitamin A deficiency
Vitamin K1
Kills vitamin K-producing bacteria in the intestine
Breaking open of red blood cells due to vitamin E deficiency
Another name for vitamin D
Defends the body against free radicals
A subgroup of vitamin E
Blindness caused by severe vitamin A deficiency
Soft bones caused by vitamin D deficiency in adults
Disease characterized by bowed legs and beaded ribs
Promotes vision
Food source rich in vitamin E
Calcium-binding protein in bones
Substance that promotes blood clotting
Vitamin A precursor found in plants
Food source of vitamin K
A vitamin D-dependent transport protein
Green pigment of plants
The alcohol form of vitamin A
Hereditary disease not caused or cured by vitamin K

Accepted Answer

The Answer of Cabbage and Xerophthalmia and Vitamin K and is...

Question 16

What form of vitamin A supports reproduction but not growth?

Accepted Answer

A)  retinal 
B)  retinol 
C)  retinoic acid 
D)  retinyl esters 
E)  Retin-A 
A)  retinal 
B)  retinol 
C)  retinoic acid 
D)  retinyl esters 
E)  Retin-A

Question 17

Which of the following vitamins may reduce the risk of heart disease by slowing the oxidation of low-density lipoproteins?

Accepted Answer

A)  A 
B)  E 
C)  K 
D)  D  2  
E)  D  3  
A)  A 
B)  E 
C)  K 
D)  D  2  
E)  D  3

Question 18

What is another name for vitamin D  3  ?

Accepted Answer

A)  ergocalciferol 
B)  foliocalciferol 
C)  cholecalciferol 
D)  phyllocalciferol 
E)  xanthociferol 
A)  ergocalciferol 
B)  foliocalciferol 
C)  cholecalciferol 
D)  phyllocalciferol 
E)  xanthociferol

Question 19

Which of the following statements accurately describes the vitamin E in foods?

Accepted Answer

A)  Vitamin E is fairly stable to heat. 
B)  Most convenience foods are good sources of vitamin E. 
C)  Saturated oils are the major dietary sources of vitamin E. 
D)  The amount of alpha-tocopherol in foods is underestimated. 
E)  Egg yolks are a good source of vitamin E. 
A)  Vitamin E is fairly stable to heat. 
B)  Most convenience foods are good sources of vitamin E. 
C)  Saturated oils are the major dietary sources of vitamin E. 
D)  The amount of alpha-tocopherol in foods is underestimated. 
E)  Egg yolks are a good source of vitamin E.

Question 20

Which of the following accurately describes free radicals?

Accepted Answer

A)  They are destroyed by air pollution. 
B)  They arise from normal metabolic reactions. 
C)  They promote cell repair and act as an anti-inflammatory agent. 
D)  They are immune to the presence of antioxidant nutrients. 
E)  They are more common in infants and children than adults and the elderly. 
A)  They are destroyed by air pollution. 
B)  They arise from normal metabolic reactions. 
C)  They promote cell repair and act as an anti-inflammatory agent. 
D)  They are immune to the presence of antioxidant nutrients. 
E)  They are more common in infants and children than adults and the elderly.

Exam 11: The Fat-Soluble Vitamins: A, D, E, and K

What is the UL for vitamin K?

What is the UL for vitamin E?

Which food is a rich source of retinoids?

Diseases affecting the liver or the ________ can interfere with the activation of vitamin D and produce symptoms of deficiency.

The World Health Organization and UNICEF recommend supplements of ________ for all measles-infected infants and children.

Which of the following would cause a secondary vitamin K deficiency?

The highest attainable bone density for an individual is called ____________________.

What role does vitamin D play in bone growth?

Which of the following describes the effect of vitamin A in foods?

Which of the following statements about vitamin A's role in the body is FALSE?

The best way to add antioxidants to the diet is to ________.

Which part of the eye contains billions of molecules of vitamin A?

Vitamin E functions primarily as ________.

What form of vitamin A supports reproduction but not growth?

Which of the following vitamins may reduce the risk of heart disease by slowing the oxidation of low-density lipoproteins?

What is another name for vitamin D 3 ?

Which of the following statements accurately describes the vitamin E in foods?

Which of the following accurately describes free radicals?

An Overview of Nutrition

Planning a Healthy Diet

Digestion, Absorption, and Transport

The Carbohydrates: Sugar, Starches, and Fibers

The Lipids: Triglycerides, Phospholipids, and Sterols

Protein: Amino Acids

Energy Metabolism

Energy Balance and Body Composition

Weight Management: Overweight, Obesity, and Underweight

The Water-Soluble Vitamins: B Vitamins and Vitamin C

Water and the Major Minerals

The Trace Minerals

Life Cycle Nutrition: Pregnancy and Lactation

Life Cycle Nutrition: Infancy, Childhood, and Adolescence

Life Cycle Nutrition: Adulthood and the Later Years

Nutrition Care and Assessment

Nutrition Intervention

Medications, Diet-Drug Interactions, and Herbal Products

Enteral Nutrition Support

Parenteral Nutrition Support

Metabolic and Respiratory Stress

Upper Gastrointestinal Disorders

Lower Gastrointestinal Disorders

Liver Disease and Gallstones

Diabetes Mellitus

Cardiovascular Diseases

Kidney Diseases

Cancer and Hiv Infection

Filters

What is another name for vitamin D ₃ ?