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14 Cards in this Set

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night blindness, scaly rash, xerophthalmia (dry eyes), Bitot's spots (debris on conjunctiva), increased infx. vitamin/mineral deficiency?
vitamin A
what vitamin toxicity is associated with pseudotumor cerebri, bone thickening, teratogenicity?
vitamin A
what are the signs of scurvy? what vitamin is deficient?
hemorrhages/skin petechiae, bone, gums; loose teeth; gingivitis

vitamin C deficiency
pt presents with scurvy, poor wound healing, hyperkeratotic hair follicles, bone pain: vitamin/mineral deficiency?
vitamin C
Rickets, osteomalacia, hypocalcemia: vitamin/mineral deficiency?
vitamin D
what vitamin deficiency is associated with anemia, peripheral neuropathy, and ataxia?
vitamin E
what vitamin deficiency is associated with hemorrhage, prolonged prothrombin time?
vitamin K
describe wet vs. dry beriberi. what vitamin/mineral deficiency is involved?
wet: high-output cardiac failure
dry: peripheral neuropathy

vitamin B1, or thiamine
what vitamin deficiency is associated with cheilosis, angular stomatitis, and dermatitis?
riboflavin (vitamin B2)
what vitamin deficiency is associated with pellagra (dementia, dermatitis, diarrhea) and stomatitis?
niacin (vitamin B3)
what vitamin deficiency is associated with peripheral neuropathy, cheilosis, stomatitis, convulsions in infants, microcytic anemia, seborrheic dermatitis?
vitamin B6 (pyridoxine)
what is the only B vitamin with toxicity (peripheral neuropathy)?
vitamin B6 (pyridoxine)
what are the fat soluble vitamins?
vitamins D, A, K, E
what can cause deficiency in vitamins D, A, K, E?
malabsorption: CF, cirrhosis, celiac disease, sprue, duodenal bypass, bile-duct obstruction, pancreatic insufficiency, chronic giardiasis