FNDH 400 EXAM 3 UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

FNDH 400 EXAM 3 UPDATED ACTUAL QUESTIONS AND
CORRECT ANSWERS

Question:
1. Where does the name Vitamin come from?
Answer:
Vital amines --> Vitamines, but when it was discovered they weren't amines, the E was dropped

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

Question:
3. Water Soluble Vitamins
Answer:
C, B

Question:
4. What B vitamin numbers are missing? Why?
Answer:
B4, B8, B10, B11 Were discovered and then removed due to redudancy

Question:
5. EV McCollum and vitamins
Answer:
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)

Question:
6. Thiamin cofactor
Answer:
Thiamin Pyrophosphate (TPP)

Question:
7. Riboflavin cofactor
Answer:
Flavin Adenine Dinucleotide (FAD) Flavin Mononucleotide (FMN)

Question:
8. Niacin cofactor
Answer:
Nicotine Adenine Dinucleotide (NAD) Nicotine Adenine Dinucleotide Phosphate (NADP)

,Question:
9. Pantothenic Acid cofactor
Answer:
Coenzyme A

Question:
10. Vitamin B6 cofactor
Answer:
Pyridoxal Phosphate (PLP)

Question:
11. Folate cofactor
Answer:
Tetrahydrofolate (THF)

Question:
12. Vitamin B12 cofactor
Answer:
Adensosylcobalamin Methylcobalamin

Question:
13. Most cofactors come from ___ vitamins
Answer:
B

Question:
14. Why must we consume B vitamins?
Answer:
Cofactors

Question:
15. Mineral amount classifcation
Answer:
Amount required Macromineral > Trace Minerals > Ultratrace Minerals

Question:
16. DRIs
Answer:
EAR RDA AI UL

Question:
17. Dietary guideliens
Answer:
Qualitative advice to the public about diet and chronic disease prevention and health maintenance

, Question:
18. DRI definition
Answer:
Quantitative advice to professionals about amounts of nutrients or food components to be of benefit

Question:
19. Dietary guidelines vs DRI
Answer:
Qualitative for public vs. Quantitative for professionals

Question:
20. RDA (Definition, Needs met, Set)
Answer:
Recommended Dietary Allowance Asses quality of people's diets Meets needs of 97.5% of the population
Calculated using EAR (EAR + 2 standard deviations)

Question:
21. EAR (Definition, Needs met, Set)
Answer:
Estimated Average Requirement Estimated quality of 50% of the population Requires applicable research

Question:
22. Risk for inadequacy for EAR vs RDA
Answer:
.5 (50%) EAR .025 (25%) RDA

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

Question:
24. AI (Definition, Needs Met, Set)
Answer:
Adequate Intake Level that appears to be adequate in a defined population or subgroup Not research based
Used for groups researchers are hesitant to test on (Infants, Pregnant Women, etc.)

Question:
25. UL (Definition, Needs Met, Set)
Answer:
Tolerable Upper Intake Level Highest level of daily nutrient intake that is unlikely to pose risk of adverse
health effects to almost all individuals of a population First sets a NOAEL and LOEAL and then UL set
lower based on uncertainty factors

Question:
26. NOAEL and LOAEL