FNDH 620 Exam 3 UPDATED ACTUAL Exam Questions and CORRECT Answers
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Course
FNDH 620
Institution
FNDH 620
FNDH 620 Exam 3 UPDATED ACTUAL
Exam Questions and CORRECT Answers
When water soluble vitamins are consumed in excess of body needs,
generally the excess is:
A. excreted in the feces
B. stored in the liver, bone and adipose tissue
C. excreted in the urine
D. not absorbed
E. none of the abov...
FNDH 620 Exam 3 UPDATED ACTUAL
Exam Questions and CORRECT Answers
When water soluble vitamins are consumed in excess of body needs,
generally the excess is:
A. excreted in the feces
B. stored in the liver, bone and adipose tissue
C. excreted in the urine
D. not absorbed
E. none of the above - CORRECT ANSWER- ✔✔C. excreted in the urine
Vitamin C acts as a coenzyme by maintaining iron in a reduced state in:
A. collagen synthesis
B. methlyation of homocysteine
C. release of energy from nutrients
D. heme synthesis - CORRECT ANSWER- ✔✔A. collagen synthesis
As little as 10 mgs/day of vitamin C may be enough to prevent scurvy.
TRUE OR FALSE - CORRECT ANSWER- ✔✔TRUE
A major role for thiamin is:
A. energy transformation
B. blood coagulation
C. collage formation
D. erythrocyte synthesis
E. none of the above - CORRECT ANSWER- ✔✔A. energy transformation
Why alcoholics may cause thiamin deficiency?
A. alcohol prevents thiamin uptake
B. alcohol prevents thiamin utilization
, C. alcohol destroys thiamin activity
D. A and B
E. none of the above - CORRECT ANSWER- ✔✔D. A and B
Riboflavin is required for?
A. formation of active folate
B. conversion of tryptophan to niacin
C. function of B6
D. all of A, B and C
E. none of the above - CORRECT ANSWER- ✔✔C. all of A, B and C
Nicotinamide, but not nicotinic acid, is the form required for the
synthesis of nicotinamide adenine dinucleotide.
TRUE OR FALSE - CORRECT ANSWER- ✔✔FALSE
- nicotinic acid, but not nicotinamide is the form required for the synthesis of NAD+
How are the recommended intakes of niacin expressed (units)?
A. grams
B. niacin equivalents (mgs)
C. in micrograms
D. in milliliters - CORRECT ANSWER- ✔✔B. niacin equivalents (mgs)
List four water soluble vitamins that are required by
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