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Nutrition > Water Soluble Vitamins > Flashcards

Water Soluble Vitamins Flashcards

1
Q

Vitmain C

A

ascorbic acid

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2
Q

Vitamin B1

A

thiamine

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3
Q

Vitamin B2

A

riboflavin

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4
Q

Vitamin B3

A

niacin

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5
Q

Vitamin B6

A

pyridoxine

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6
Q

Vitamin B9

A

folic acid

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7
Q

Vitamin B12

A

cyanocobalamin

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8
Q

Microcytic Anemia

A
  • Too few RBCs
  • deficient in: iron and pridoxine
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9
Q

Macrocytic Anemia

A
  • too few RBCs
  • deficient: cyanocobalamin and folate
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10
Q

Scurvy

A
  • widespread spontaneous bleeding
  • deficient: Vitamin C
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11
Q

swollen gums

A
  • vitamin C
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12
Q

Beri-beri

A
  • peripheral neuropathies, muscle weakness, heart failure
  • deficient: thiamine
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13
Q

Wernicke encephalopathy

A
  • severe beri-beri with mental confusion, disorientation
  • thamine
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14
Q

neural tube defect

A
  • embryo/fetal abnormality
  • folic acid
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15
Q

cheiltis

A
  • cracked, dry corner of mouth
  • riboflavin
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16
Q

glossitis

A
  • burning and sore tongue
  • iron, folate, riboflavin, niacin, cyanocobalamin
17
Q

pellagra

A
  • dermatitis on dorsal hands, feet, and neck
  • Diarrhea
  • Dementia
  • Niacin
18
Q

Drug interaction: alcohol

A
  • vitamin B
  • Deficiency in alcoholism from poor intake and increase clearance
19
Q

cyp enzyme inducer (CRAP)- Carbamazepine, Rifampin, Alcohol, Phenytoin, Griseofulvin, Phenobarbital, Sulphonylurea

A
  • vitamin B
  • increased vitamin clearance
20
Q

Loop Diuretics

A
  • thiamine
  • increased urine excretion of thiamine
21
Q

Methotrexate
Trimethoprim
Pyrimethamine

A
  • Folic Acid
  • Antagonize folic acid utilization (inhibit dihydrafolate reductase)
22
Q

Acid suppression

A
  • Cyanocobalamin
  • decreased absportion of vitamin
23
Q

Fluorouracil

A
  • Thiamine
  • enhanced intracellular metabolism of vitamin
24
Q

Phenothiazines and TCAs

A
  • Riboflavin
  • prevents conversion to active form of vitamin

Nutrition (6 decks)

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