Biochem Vitamins

Question 1

vitmain D tox

Answer 1

hypercalcemia

stones, bones, groans, and psyhiatric monas

Question 2

vitamin B7 defiecney

Answer 2

change mental status, myalgias, anorexia, chornic dermatologic changes like macular dermatitis
possible metabolic acidosis

Question 3

enzyme for alanine transaminase

Answer 3

vitamin B6

Question 4

vitamin C for hydroxylation of

Answer 4

prolyl and lysyl residues of collagen

Question 5

cofactor for PDH

Answer 5

thiamine (B1)
lipoic acid
coenzyme A
Fad (vit b2)
NAD+ vit b3

TLC for nobody

Question 6

panthothenic acid

Answer 6

vitain B5
component of coenzyme A

def: dermatitis, enteritits, alopecia, adrenal insuffficeincy

DEAA looking for them panties

Question 7

treating thiamine deficinency

Answer 7

give thiamine BEFORE glucose

Question 8

does breast milk have enough vitamin D?

Answer 8

no

Question 9

bitot spots, keratomalacia, xerophthalmia, night blindiness

Answer 9

vitamin A deficiency

Question 10

wet berberi

Answer 10

thimaine def
peripheral vasodilation
high output herat failure
peripheral edema
cardiomegaly

Question 11

korsafkoff syndrome

Answer 11

chronic
memory loss
confabulation personalitiy change
apathy

b1 def

Question 12

meds that cause vitamin B9 (folic acid def)

Answer 12

phenytoin, sulfonamides, TMP, MTX

Question 13

folic acid is vitamin ___

Answer 13

B9

Question 14

vitamin D increases uptake of what in GI

Answer 14

calcium, phosphate and Mg

Question 15

vitamin B2 and def

Answer 15

riboflavin
FMN or FAD
cofactor for many dehydrogenases

def = dermatitis, glossitis

DG has that flavor

Question 16

pyridoxine

Answer 16

vitamin B6

Question 17

vitamin B6 deficiency

Answer 17

convulsions, and peripheral neuropathy

helps with GABA formation

Question 18

where is vitamin B12 absorbed

Answer 18

terminal ileum

Question 19

what vitamin should be given in measles infection

Answer 19

vitamin A

Question 20

wernicke encephalopathy

Answer 20

acute
encephalopathy
oculomotor dysfunction
gait ataxia

b1 def

Question 21

what cofactor is inhibited by arsenic (garlic breath)

Answer 21

lipoic acid

a keto dh
pyruvate DH

Question 22

what vitamin should you avoid in pregnancy

Answer 22

vitamin A

Question 23

vitmain needed to convert hoocysteine to methionien

Answer 23

B12

Question 24

vitamin E deficiency

Answer 24

hemolytic aenima
spinocerebellar degeneration
ataxia
periph neuropathy
prox muscle wekness

Question 25

what vitamin is required for conversion of dopamine to norepineprhine

Answer 25

vitamin C

Question 26

vitamin B3 name, rxns, made fro, def

Answer 26

NAD NADP redox rxns made from tryp def: dermatitis, diarrhea, dementia

Question 27

vitamin C faciiates ___ absorption in the gut

Answer 27

iron

Question 28

newborns should get single IM of what vitamin

Answer 28

vitamin K | bc sterile gutcannot produce appropriate vitamin K at first

Question 29

dry beriberi

Answer 29

b1 def periph neuropathy muscle weakness hyporelexia or areflexia

Question 30

HA, N/V, supor, increased ICP, druy and pruritic skin, hepatomegaly, cirrhosis, bone and jiont pain, alopecia what tox

Answer 30

vitamin A

Question 31

pentose phosphate pathway that creates intermediates for glycolysis requires what vitamin with enzymes involved

Answer 31

thiamine

Question 32

vitamin D def cuases what in adults

Answer 32

osteomalacia

Question 33

sarcoidosis increases what

Answer 33

1,25 hydroxy vitamin D

Question 34

treatment for arsenic poisoning

Answer 34

dimercaprol DMSA

Question 35

egg whites prevents absorption of what

Answer 35

vitamin B7 biotin