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Obesity > Vitamins > Flashcards

Vitamins Flashcards

1
Q

Thiamine (B1)

A

Wernickes (triad nystagmus, confusion, ataxia)
Korsakoff- confabulation/psychosis
Dry beri beri- neuropathy
Wet beri beri- heat failure/edema

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2
Q

Riboflavin

A

B2
Sore throat
Chelitis
Stomatitis
Glossitis
Itchy eyes

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3
Q

Niacin

A

B3
Pellagra (dermatitis, diarrhea, dementia, death)

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4
Q

Pantothenic acid

A

B5
Rare
Parasthesia, restlessness, apathy, hypoglycemia

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5
Q

Pyridoxine

A

B6
Dermatitis, Glossitis, cheilitis, conjunctivitis
Peripheral neuropathy
Microcytic anemia

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6
Q

Biotin

A

B7
Hair loss
Facial dermatitis
Neurological findings, depression, neuropathy, hallucinations
Exacerbated by consuming raw eggs

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7
Q

Folate

A

B9
Macrocytic anemia
Neural tube defects in pregnancy

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8
Q

Cyanocobamin

A

B12
Macrocytic anemia
Subacute combined degeneration
Glossitis
Neurological manifestations
Needs intrinsic factor from stomach
Seen with pernicious anemia that attacks parietal cells

Metformin associated with impaired absorption

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9
Q

Vitamin A

A

Night blindness
Follicular hyperkeratosis
Bigots spots

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10
Q

Vitamin D

A

Hypocalcemia, secondary hyperparathyroidism, osteomalacia

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11
Q

Vitamin E

A

Hemolytic anemia
Neuropathy
Ataxia

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12
Q

Vitamin K

A

Excessive bleeding

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13
Q

Selenium

A

Bowels- Diarrhea
Beating heart- Cardiomyopathy
Bone disorder

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14
Q

Zinc

A

Diarrhea
Alopecia
Pica
Anosmia
Hypogonadism
ED

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15
Q

Copper

A

Pancytopenia
Myeloneuropathy
Subacute combined degeneration

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16
Q

Nutrient absorption in stomach

A

Intrinsic factor (B12 cofactor)

17
Q

Vitamin C

A

Scurvy
Dry skin, bleeding gums, loss of teeth, fever, death
Curly (spiral hairs)
Peri follicular hemorrhage (little red dots)

18
Q

Nutrients absorbed by duodenum

A

Calcium, zinc, selenium, copper, iron, magnesium, thiamine

19
Q

Nutrients absorbed by jejunum

A

Amino acids, lipids, B6, folate, vitamins D A K E and C

20
Q

Nutrients absorbed by ileum

A

B12 and bile acids

21
Q

Vitamin deficiency associated with hair loss

A

Zinc, biotin.. but also iron, protein, and niacin

Obesity (4 decks)

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