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30 Cards in this Set
- Front
- Back
- 3rd side (hint)
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B 12 deficiency
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caused by malabsorption, especially in elderly; dietary causes, and GI causes
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b complex vitamin
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S/S B12 deficiency
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: fatigue, pallor SOB, heart palps, numbness/tingling in extremities, abnormal coordination, memory loss, psychosis, and dementia
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folate deficiency causes______
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causes: impaired cell division and protein synthesis
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S/S Folate deficiency
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bright red tongue, fatigue, headaches, irritablility, SOB, heart palps
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Folate deficiency is associated with _____
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associated with alcoholism and certain diseases
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S/S B6 Deficiency |
rash on face neck shoulders and buttocks
mouth lesions fatigue confusion peripheral neuropathy |
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Niacin Deficiency Causes ____
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3d's: Dermatitis, Diarrhea,Dementia
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Niacin Deficiency
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can be fatal if untreated (b complex)
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Ariboflavinosis
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caused by riboflavin deficiency; painful lesions on lips
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Riboflavin deficiency can cause ____
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redness swelling on mouth and skin
anemia nerve dysfunction |
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Thiamin deficiency causes ____
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muscle weakness
wasting in lower extremities heart failure in alcoholics : neurological disorders such as wernicke encephalopathy and korsakoff psychosis |
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B6 Toxicity Rx overdose causes ________
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degeneration of neurons in spinal cord
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B6 food toxicity
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none reported
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Folate Toxicity overdose causes ______
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insomnia, irritability, GI distress
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B12 toxicity
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none reported
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Thiamin toxicity through food
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none reported
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thiamin toxicity through injection
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overdose causes convulsions,cardiac arrythms, and anaphylactic shock
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Riboflavin toxicity
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none reported
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Niacin Toxicity causes
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flushing /rash
serious- liver damage |
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chemical name of vitamin A
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Retinol
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Function of Vitamin A
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vision, etc
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Source of Vitamin A
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dark green veggies
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3 Essential Nutrients are
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Choline, Biotin, and Pantothenic Acid
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when do most biotin deficiencies occur?
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during pregnancy
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what are some food sources of biotin?
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meat, fish, poultry,eggs,dairy products
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What is the function of choline?
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essential for the function of the liver and brain
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Which essentialnutrient isn't really a vitamin but is listed with them?
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choline
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what essential nutrient is present in all foods?
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pantothenic acid
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which essential nutrient acts as a coenzyme in fatty acid metabolism?
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pantothenic acid
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this essential nutrient has no known deficiency or toxicity problems?
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pantothenic acid
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