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560I- FUNCTIONAL MEDICINE COMP UPDATED EXAM WITH ACTUAL QUESTIONS AND COMPLETE 100%CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINEDRATIONALES ALREADY GRADED A+ BY EXPERTS Vitamin B6 deficiency causes elevated homocysteine by what mechanism? A.) Accelerati$16.39
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560I- FUNCTIONAL MEDICINE COMP UPDATED EXAM WITH ACTUAL QUESTIONS AND COMPLETE 100%CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINEDRATIONALES ALREADY GRADED A+ BY EXPERTS Vitamin B6 deficiency causes elevated homocysteine by what mechanism? A.) Accelerati
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Course
560I- FUNCTIONAL MEDICINE COMP
Institution
560I- FUNCTIONAL MEDICINE COMP
560I- FUNCTIONAL MEDICINE COMP UPDATED
EXAM WITH ACTUAL QUESTIONS AND COMPLETE
100%CORRECT ANSWERS WITH VERIFIED AND
WELL EXPLAINEDRATIONALES ALREADY
GRADED A+ BY EXPERTS
Vitamin B6 deficiency causes elevated
homocysteine by what mechanism? A.)
Accelerating the conversion of methionine to
h...
560I- FUNCTIONAL MEDICINE COMP UPDATED
EXAM WITH ACTUAL QUESTIONS AND COMPLETE
100%CORRECT ANSWERS WITH VERIFIED AND
WELL EXPLAINEDRATIONALES ALREADY
GRADED A+ BY EXPERTS
Vitamin B6 deficiency causes elevated
homocysteine by what mechanism? A.)
Accelerating the conversion of methionine to
homocysteine B.) Blocking the transfer of
methyl groups to THF C.) Impairing the
conversion of homocysteine to cysteine D.)
Reducing the active form of vitamin B12
Impairing the conversion of homocysteine to
cysteine - ✔✔ANSW✔✔..C.) Impairing the
conversion of homocysteine to cysteine
Finding elevated urinary alpha-ketoisocaproate
and alpha-ketoisovalerate is an indication of
what essential nutrient deficiency?
A.) Coenzyme Q10
B.) Vitamin B1
C.) Vitamin B6
,D.) Vitamin D - ✔✔ANSW✔✔..B.) Vitamin B1
When serum lipid peroxides are elevated even
though all serum antioxidant vitamins are in
their upper normal ranges, what other
abnormality is likely to be present?
A.) High vitamin D
B.) High polyunsaturated fatty acids in plasma
C.) Low polyunsaturated fatty acids in plasma
D.) Low biotin - ✔✔ANSW✔✔..B.) High
polyunsaturated fatty acids in plasma
Which compound is measured as a laboratory
test for vitamin K deficiency?
A.) Sepiapterin
B.) Undercarboxylated osteocalcin
C.) 7-Dehydrocholesterol
D.) Dehydroascorbic acid - ✔✔ANSW✔✔..B.)
Undercarboxylated osteocalcin
Assessment of vitamin D deficiency is done by
measuring serum levels of what compound?
A.) 1,25-Dihydroxyvitamin D
B.) Calcitriol
C.) 25-Hydroxyvitamin D
D.) Previtamin D3 - ✔✔ANSW✔✔..C.) 25-
Hydroxyvitamin D
,A patient can have normal serum vitamin B12,
but still show elevated urinary methylmalonate
because
A. Methylmalonate causes anemia from folic
acid deficiency.
B.) The folate trap prevents proper methylation.
C.) Methylmalonate metabolism requires intra-
cellular activity of vitamin B12.
D.) Vitamin B12 promotes the formation of
methylmalonate. - ✔✔ANSW✔✔..C.)
Methylmalonate metabolism requires intra-
cellular activity of vitamin B12.
Which of the following is NOT a folate deficiency
sign?
A.) Plasma homocysteine elevation
B.) Neutrophyl hypersegmentation
C.) Urinary xanthurenic acid elevation
D.) Urinary formiminoglutamate elevation -
✔✔ANSW✔✔..C.) Urinary xanthurenic acid
elevation
Which vitamin insufficiencies are indicated by
elevated branched chain keto acids in urine?
A.) Antioxidants
B.) Ascorbates
, C.) B-complex
D.) Cholecalciferols - ✔✔ANSW✔✔..C.) B-
Complex
Why is it incorrect to speak of a "folic acid"
deficiency?
A.) Folic acid is not related to tetrahydrofolate
B.) Folic acid is not an essential nutrient
C.) Human tissues can synthesize folic acid
D.) Folic acid is highly toxic - ✔✔ANSW✔✔..B.)
Folic acid is not an essential nutrient
Vitamin B6 deficiency causes elevated
homocysteine by what mechanism?
A.) Accelerating the conversion of methionine to
homocysteine
B.) Blocking the transfer of methyl groups to
THF
C.) Impairing the conversion of homocysteine to
cysteine
D.) Reducing the active form of vitamin B12 -
✔✔ANSW✔✔..C.) Impairing the conversion of
homocysteine to cysteine
What does the abbreviation BH4 represent?
A.) A part of vitamin B12 structure
B.) A catabolic product of vitamin B6
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