FNDH 400 Exam 3 Questions And Answers

CAREER EXAMS
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FNDH 400 Exam 3 Questions and Answers (2023/2024) Verified Answers

1. Where does the name Vitamin come from?: Vital amines --> Vitamines, but

when it was discovered they weren't amines, the E was dropped

2. Fat soluble vitamins: A, D, E, K

3. Water Soluble Vitamins: C, B

4. What B vitamin numbers are missing? Why?: B4, B8, B10, B11

Were discovered and then removed due to redundancy

5. EV McCollum and vitamins: Theorized fat-soluble factor A that deficiency led

to ophthalmia (inflammation of the eye) and water-soluble factor B resulted in beriberi

Factor A --> Vitamin A Factor B --> B1 and B2 (realized there were multiple B2s)

6. Thiamin cofactor: Thiamin Pyrophosphate (TPP)

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7. Riboflavin cofactor: Flavin Adenine Dinucleotide (FAD)

Flavin Mononucleotide (FMN)

8. Niacin cofactor: Nicotine Adenine Dinucleotide (NAD)

Nicotine Adenine Dinucleotide Phosphate (NADP)

9. Pantothenic Acid cofactor: Coenzyme A

10. Vitamin B6 cofactor: Pyridoxal Phosphate (PLP)

11. Folate cofactor: Tetrahydrofolate (THF)

12. Vitamin B12 cofactor: Adensosylcobalamin

Methylcobalamin

13. Most cofactors come from vitamins: B

14. Why must we consume B vitamins?: Cofactors

15. Mineral amount classifcation: Amount required

Macromineral > Trace Minerals > Ultratrace Minerals

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16. DRIs: EAR

RDA AI UL

17. Dietary guideliens: Qualitative advice to the public about diet and chronic

disease prevention and health maintenance

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  • DRI definition: Quantitative advice to professionals about amounts of nutri-
  • ents or food components to be of benefit

  • Dietary guidelines vs DRI: Qualitative for public vs. Quantitative for profes-
  • sionals

20. RDA

(Definition, Needs met, Set): Recommended Dietary Allowance

Asses quality of people's diets Meets needs of 97.5% of the population Calculated using EAR (EAR + 2 standard deviations)

21. EAR

(Definition, Needs met, Set): Estimated Average Requirement

Estimated quality of 50% of the population Requires applicable research

22. Risk for inadequacy for EAR vs RDA: .5 (50%) EAR

.025 (25%) RDA

23. Formula for setting RDA: EAR + 2 standard deviations

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FNDH 400 Exam 3 Questions and Answers () Verified Answers 1. Where does the name Vitamin come from?: Vital amines --> Vitamines, but when it was discovered they weren't amines, the E was dropped 2....

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