Question 1

MATCHING
-Toxicity from this vitamin is known to cause nerve damage and inability to walk

Accepted Answer

A)  Pork
B)  Corn
C)  Milk and milk products
D)  Folate
E)  BiotinF) Nicotinic acid (Niacin) G) CholineH) AnemiaI) CollagenJ) ThiaminK) AntioxidantsL) CheilosisM) Vitamin B6N) Vitamin B12O) TryptophanP) Citrus fruitsQ) Vitamin CR) Intrinsic factorS) RiboflavinT) Pantothenic acidU) E) and L)
V) A) and D)

Question 2

MATCHING
-Vitamin C is required for the synthesis of this substance

Accepted Answer

A)  Pork
B)  Corn
C)  Milk and milk products
D)  Folate
E)  BiotinF) Nicotinic acid (Niacin) G) CholineH) AnemiaI) CollagenJ) ThiaminK) AntioxidantsL) CheilosisM) Vitamin B6N) Vitamin B12O) TryptophanP) Citrus fruitsQ) Vitamin CR) Intrinsic factorS) RiboflavinT) Pantothenic acidU) H) and J)
V) B) and S)

Question 3

MATCHING
-Richest food source of thiamin

Accepted Answer

A)  Pork
B)  Corn
C)  Milk and milk products
D)  Folate
E)  BiotinF) Nicotinic acid (Niacin) G) CholineH) AnemiaI) CollagenJ) ThiaminK) AntioxidantsL) CheilosisM) Vitamin B6N) Vitamin B12O) TryptophanP) Citrus fruitsQ) Vitamin CR) Intrinsic factorS) RiboflavinT) Pantothenic acidU) F) and R)
V) N) and T)

Question 4

Of these foods,which is the best source of riboflavin per kcalorie?

Accepted Answer

A)   Eggs 
B)   Tofu (soybean curd)  
C)   Potatoes 
D)   Clams 
E)   StrawberriesF) A) and B)
G) C) and E)

Question 5

Which of the following is a symptom of riboflavin deficiency?

Accepted Answer

A)   Edema 
B)   Diarrhea 
C)   Constipation 
D)   Anemia 
E)   Purplish tongueF) B) and D)
G) D) and E)

Question 6

From which amino acid can choline be made?

Accepted Answer

A)   Leucine 
B)   Tryptophan 
C)   Hydroxyproline 
D)   Methionine 
E)   HydroxylysineF) A) and B)
G) C) and D)

Question 7

What is the main cause of vitamin B12 deficiency?

Accepted Answer

A)   Inadequate intake 
B)   Poor absorption 
C)   Impaired folate metabolism 
D)   Excessive intrinsic factor 
E)   Weight lossF) A) and C)
G) None of the above

Question 8

MATCHING
-One of the first two symptoms of folate deficiency

Accepted Answer

A)  Pork
B)  Corn
C)  Milk and milk products
D)  Folate
E)  BiotinF) Nicotinic acid (Niacin) G) CholineH) AnemiaI) CollagenJ) ThiaminK) AntioxidantsL) CheilosisM) Vitamin B6N) Vitamin B12O) TryptophanP) Citrus fruitsQ) Vitamin CR) Intrinsic factorS) RiboflavinT) Pantothenic acidU) M) and S)
V) I) and K)

Question 9

Of these foods,which is the best source of thiamin?

Accepted Answer

A)   Sunflower seeds 
B)   tuna 
C)   Eggs 
D)   Soy milk 
E)   Cheddar cheeseF) C) and D)
G) All of the above

Question 10

Which of the following is true of riboflavin?

Accepted Answer

A)   It is also known as vitamin B1. 
B)   It is easily destroyed by heat. 
C)   People who follow a strict vegetarian diet can't get adequate amounts from food alone. 
D)   Significant sources are citrus products. 
E)   It remains stable when exposed to heat.F) A) and E)
G) All of the above

Question 11

The amount of folate available to the body from naturally occurring sources,fortified foods,and supplements,accounting for differences in the bioavailability from each source is known as ____________________.

Accepted Answer

dietary fo...

Question 12

A deficiency of which vitamin causes cheilosis,a condition in which the corners of the mouth become cracked and red?

Accepted Answer

A)   Vitamin C 
B)   Riboflavin 
C)   Niacin 
D)   Vitamin B12 
E)   Vitamin B6F) B) and E)
G) B) and D)

Question 13

MATCHING
-Also known as vitamin B2

Accepted Answer

A)  Pork
B)  Corn
C)  Milk and milk products
D)  Folate
E)  BiotinF) Nicotinic acid (Niacin) G) CholineH) AnemiaI) CollagenJ) ThiaminK) AntioxidantsL) CheilosisM) Vitamin B6N) Vitamin B12O) TryptophanP) Citrus fruitsQ) Vitamin CR) Intrinsic factorS) RiboflavinT) Pantothenic acidU) C) and M)
V) A) and H)

Question 14

What is the name of the coenzyme form of thiamin?

Accepted Answer

A)   Thiaminacide 
B)   Thiamin pyrophosphate 
C)   Thiamin adenine dinucleotide 
D)   Thiamin mononucleotide 
E)   Thiamin flavinF) All of the above
G) C) and D)

Question 15

MATCHING
-Prevention of neural tube defects is related to increased intake of this substance by pregnant women

Accepted Answer

A)  Pork
B)  Corn
C)  Milk and milk products
D)  Folate
E)  BiotinF) Nicotinic acid (Niacin) G) CholineH) AnemiaI) CollagenJ) ThiaminK) AntioxidantsL) CheilosisM) Vitamin B6N) Vitamin B12O) TryptophanP) Citrus fruitsQ) Vitamin CR) Intrinsic factorS) RiboflavinT) Pantothenic acidU) L) and S)
V) N) and T)

Question 16

What is meant by the bioavailability of a vitamin? How is it determined?

Accepted Answer

Some water-soluble vitamins are synthesi...

Question 17

Which of the following is true of vitamin B6?

Accepted Answer

A)   Toxicity is unknown. 
B)   Deficiency is unknown. 
C)   It occurs in three forms. 
D)   It is stable in heat. 
E)   Larger doses can enhance muscle strength.F) B) and E)
G) A) and B)

Question 18

The RDA for niacin is _____ .

Accepted Answer

A)   expressed in milligrams of niacin equivalents 
B)   expressed in milligrams of niacin estimates 
C)   higher for women than men 
D)   the same for men and women 
E)   difficult to meet unless the diet includes meat and other sources of the amino acid tryptophanF) B) and C)
G) A) and E)

Question 19

Which of these vitamins is easily destroyed by food processing?

Accepted Answer

A)   Biotin 
B)   Niacin 
C)   thiamin 
D)   Pantothenic acid 
E)   RiboflavinF) All of the above
G) A) and B)

Question 20

Which group is more prone to vitamin B12 deficiency?

Accepted Answer

A)   Older adults 
B)   Teenagers 
C)   Infants 
D)   Cigarette smokers 
E)   AthletesF) B) and D)
G) A) and E)

Exam 10: The Water-Soluble Vitamins: B Vitamins and Vitamin C

MATCHING -One of the first two symptoms of folate deficiency

Correct AnswerverifiedShow Answer

What is the main cause of vitamin B12 deficiency?

Correct AnswerverifiedShow Answer

Of these foods,which is the best source of riboflavin per kcalorie?

Correct AnswerverifiedShow Answer

What is the name of the coenzyme form of thiamin?

Correct AnswerverifiedShow Answer

The amount of folate available to the body from naturally occurring sources,fortified foods,and supplements,accounting for differences in the bioavailability from each source is known as ____________________.

Correct Answerverifieddietary fo...View AnswerShow Answer

Which of the following is true of riboflavin?

Correct AnswerverifiedShow Answer

MATCHING -Prevention of neural tube defects is related to increased intake of this substance by pregnant women

Correct AnswerverifiedShow Answer

MATCHING -Vitamin C is required for the synthesis of this substance

Correct AnswerverifiedShow Answer

Which of the following is true of vitamin B6?

Correct AnswerverifiedShow Answer

Which of these vitamins is easily destroyed by food processing?

Correct AnswerverifiedShow Answer

From which amino acid can choline be made?

Correct AnswerverifiedShow Answer

Of these foods,which is the best source of thiamin?

Correct AnswerverifiedShow Answer

Which group is more prone to vitamin B12 deficiency?

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MATCHING -Richest food source of thiamin

Correct AnswerverifiedShow Answer

Which of the following is a symptom of riboflavin deficiency?

Correct AnswerverifiedShow Answer

What is meant by the bioavailability of a vitamin? How is it determined?

Correct AnswerverifiedSome water-soluble vitamins are synthesi...View AnswerShow Answer

MATCHING -Also known as vitamin B2

Correct AnswerverifiedShow Answer

MATCHING -Toxicity from this vitamin is known to cause nerve damage and inability to walk

Correct AnswerverifiedShow Answer

A deficiency of which vitamin causes cheilosis,a condition in which the corners of the mouth become cracked and red?

Correct AnswerverifiedShow Answer

The RDA for niacin is _____ .

Correct AnswerverifiedShow Answer

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dietary fo...
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Some water-soluble vitamins are synthesi...
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