Question 1

Suppression of the ______ immune response by vitamin D may help to prevent autoimmune diseases.

Accepted Answer

A)  adaptive
B)  innateC) A) and B)
D) undefined

Question 2

For cancer prevention,which of the following dietary components should be limited?

Accepted Answer

A)  Cured meats
B)  Low-fat dairy products
C)  Omega-3 fatty acids
D)  PhytochemicalsE) None of the above
F) A) and D)

Question 3

Match between columns
                        Premises: Necessary for formation of new cells
Protect immune cells from oxidative damage
Used in chemical reactions that destroy pathogens

Accepted Answer

The Answer of Vitamins C and E and Iron and is...

Question 4

In general,the richest sources of vitamin E are

Accepted Answer

A)  refined grain products.
B)  plant oils.
C)  citrus fruits.
D)  yellow and orange vegetables.E) All of the above
F) A) and D)

Question 5

______ is needed for DNA synthesis,protein metabolism,wound healing,growth,development of sexual organs,and white blood cell formation.

Accepted Answer

A)  Vitamin E
B)  Vitamin A
C)  Selenium
D)  ZincE) B) and C)
F) A) and D)

Question 6

Which of the following qualities can help to identify produce that is rich in phytochemicals?

Accepted Answer

A)  Price
B)  Fat content
C)  Color
D)  TextureE) All of the above
F) C) and D)

Question 7

A rich source of vitamin E is

Accepted Answer

A)  oranges.
B)  chicken breast.
C)  corn oil.
D)  prime rib.E) A) and B)
F) All of the above

Question 8

Cruciferous vegetables such as ______ are rich in cancer-preventing phytochemicals.

Accepted Answer

A)  onions and leeks
B)  carrots and sweet potatoes
C)  cabbage and cauliflower
D)  spinach and Swiss chardE) C) and D)
F) B) and C)

Question 9

Specialized cells and tissues that participate in the immune response,such as the spleen,thymus,and lymph nodes,are collectively called

Accepted Answer

A)  lymphoid tissue.
B)  bone marrow.
C)  white blood cells.
D)  lymphocytes.E) C) and D)
F) A) and C)

Question 10

Which of the following population groups has increased vitamin C requirements?

Accepted Answer

A)  Vegetarians
B)  Alcoholics
C)  Older adults
D)  SmokersE) A) and B)
F) C) and D)

Question 11

Selenium toxicity would most likely result from

Accepted Answer

A)  high intakes of seafood.
B)  high intakes of grain products grown on selenium-rich soil.
C)  high intakes of green,leafy vegetables.
D)  dietary supplementation.E) A) and B)
F) All of the above

Question 12

______ is important for immune function because it promotes the health of mucus-producing cells of the epithelial tissue.

Accepted Answer

A)  Vitamin E
B)  Vitamin A
C)  Vitamin D
D)  Vitamin KE) All of the above
F) A) and D)

Question 13

The bioavailabilty of carotenoids is affected by

Accepted Answer

A)  cooking.
B)  consumption with meat products.
C)  soil mineral content.
D)  exposure to acid.E) B) and C)
F) A) and D)

Question 14

When a cell membrane is damaged by free radicals,which specific component of the cell membrane is damaged?

Accepted Answer

A)  Cholesterol
B)  Phospholipid
C)  Polysaccharide
D)  Saturated fatE) A) and B)
F) B) and C)

Question 15

The selenium level in a food is tightly associated with

Accepted Answer

A)  fortification of the food.
B)  selenium content of the soil.
C)  fortification of the feed provided to animals.
D)  oxygen exposure.E) A) and B)
F) B) and C)

Question 16

Vitamin C,vitamin E,and selenium support immune function mainly through their roles in

Accepted Answer

A)  DNA synthesis.
B)  phagocytosis.
C)  collagen synthesis.
D)  antioxidant systems.E) A) and C)
F) All of the above

Question 17

Because of its roles in regulating the growth of development of epithelial tissue and supporting the activity of white blood cells,______ is sometimes called the "anti-infection" vitamin.

Accepted Answer

A)  vitamin A
B)  folate
C)  vitamin E
D)  vitamin B-12E) A) and B)
F) A) and C)

Question 18

Flavonoids,carotenoids,and stanols are examples of

Accepted Answer

A)  toxic chemicals.
B)  phytochemicals.
C)  zoochemicals.
D)  provitamin AE) A) and D)
F) A) and C)

Question 19

Which of the following foods is highest in selenium?

Accepted Answer

A)  Whole grain bread
B)  Special K
C)  Salmon
D)  TunaE) None of the above
F) C) and D)

Question 20

Which of the following is a good source of provitamin A?

Accepted Answer

A)  Orange
B)  Apricot
C)  Cauliflower
D)  PotatoesE) None of the above
F) C) and D)

Exam 10: Nutrients Involved in Body Defenses

______ is important for immune function because it promotes the health of mucus-producing cells of the epithelial tissue.

Correct Answer
verified

Vitamin C,vitamin E,and selenium support immune function mainly through their roles in

Correct Answer
verified

The bioavailabilty of carotenoids is affected by

Correct Answer
verified

Suppression of the ______ immune response by vitamin D may help to prevent autoimmune diseases.

Correct Answer
verified

______ is needed for DNA synthesis,protein metabolism,wound healing,growth,development of sexual organs,and white blood cell formation.

Correct Answer
verified

In general,the richest sources of vitamin E are

Correct Answer
verified

Which of the following population groups has increased vitamin C requirements?

Correct Answer
verified

For cancer prevention,which of the following dietary components should be limited?

Correct Answer
verified

A rich source of vitamin E is

Correct Answer
verified

Match the role in supporting the immune system with the nutrient.

When a cell membrane is damaged by free radicals,which specific component of the cell membrane is damaged?

Correct Answer
verified

Which of the following qualities can help to identify produce that is rich in phytochemicals?

Correct Answer
verified

Cruciferous vegetables such as ______ are rich in cancer-preventing phytochemicals.

Correct Answer
verified

Which of the following is a good source of provitamin A?

Correct Answer
verified

Because of its roles in regulating the growth of development of epithelial tissue and supporting the activity of white blood cells,______ is sometimes called the "anti-infection" vitamin.

Correct Answer
verified

Specialized cells and tissues that participate in the immune response,such as the spleen,thymus,and lymph nodes,are collectively called

Correct Answer
verified

Selenium toxicity would most likely result from

Correct Answer
verified

Which of the following foods is highest in selenium?

Correct Answer
verified

Flavonoids,carotenoids,and stanols are examples of

Correct Answer
verified

The selenium level in a food is tightly associated with

Correct Answer
verified

Exam 10: Nutrients Involved in Body Defenses

______ is important for immune function because it promotes the health of mucus-producing cells of the epithelial tissue.

Correct AnswerverifiedShow Answer

Vitamin C,vitamin E,and selenium support immune function mainly through their roles in

Correct AnswerverifiedShow Answer

The bioavailabilty of carotenoids is affected by

Correct AnswerverifiedShow Answer

Suppression of the ______ immune response by vitamin D may help to prevent autoimmune diseases.

Correct AnswerverifiedShow Answer

______ is needed for DNA synthesis,protein metabolism,wound healing,growth,development of sexual organs,and white blood cell formation.

Correct AnswerverifiedShow Answer

In general,the richest sources of vitamin E are

Correct AnswerverifiedShow Answer

Which of the following population groups has increased vitamin C requirements?

Correct AnswerverifiedShow Answer

For cancer prevention,which of the following dietary components should be limited?

Correct AnswerverifiedShow Answer

A rich source of vitamin E is

Correct AnswerverifiedShow Answer

Match the role in supporting the immune system with the nutrient.

When a cell membrane is damaged by free radicals,which specific component of the cell membrane is damaged?

Correct AnswerverifiedShow Answer

Which of the following qualities can help to identify produce that is rich in phytochemicals?

Correct AnswerverifiedShow Answer

Cruciferous vegetables such as ______ are rich in cancer-preventing phytochemicals.

Correct AnswerverifiedShow Answer

Which of the following is a good source of provitamin A?

Correct AnswerverifiedShow Answer

Because of its roles in regulating the growth of development of epithelial tissue and supporting the activity of white blood cells,______ is sometimes called the "anti-infection" vitamin.

Correct AnswerverifiedShow Answer

Specialized cells and tissues that participate in the immune response,such as the spleen,thymus,and lymph nodes,are collectively called

Correct AnswerverifiedShow Answer

Selenium toxicity would most likely result from

Correct AnswerverifiedShow Answer

Which of the following foods is highest in selenium?

Correct AnswerverifiedShow Answer

Flavonoids,carotenoids,and stanols are examples of

Correct AnswerverifiedShow Answer

The selenium level in a food is tightly associated with

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified