Shared Flashcard Set

Details

NBCE Part 1
Vitamins
59
Health Care
Professional
07/22/2012

Additional Health Care Flashcards

 


 

Cards

Term
Includes compunds retinal, retinol, & carotenoids
Definition
Vit A
Term
Active form is retinoic Acid
Definition
Vit A
Term
Deficiency results in Nyctalopia (night blindness)
Definition
Vit A
Term
Deficiency results in xeropthalmia (dry eyes)
Definition
Vit A
Term
Deficiency results in Bitot's spots (keratin debris is small plaques in the conjunctiva
Definition
Vit A
Term
Deficiency results in phrenoderma (dry bumpy skin due to follicular plugging)
Definition
Vit A
Term
Deficiency results in rickets in kids & osteomalacia in adults (soft bones)
Definition
Vit D
Term
active form is 1,25, dihydroxycholecalciferol and located in the kidey
Definition
Vit D
Term
Deficiency results in rachitic rosary
Definition
Vit D
Term
Deficiency results in pseudofractures called looser zones
Definition
Vit D
Term
Catalyzes carboxylation of glutamic acid in making clotting factors II, VII, IX & X
Definition
Vit K
Term
Found in green leafy vegetables and in the liver
Definition
Vit K
Term
Deficiency results in hemorrhagic disease of the newborn
Definition
Vit K
Term
Deficiency results in kernicterus brain damage form high levels of billirubin from excess RBC destruction
Definition
Vit K
Term
Tocopherol is an antioxidant which protects erythrocytes and membranes from free radical damage
Definition
Vit E
Term
found in wheat germ
Definition
Vit E
Term
Deficiency results in hemolytic anemia and cause fatigue, shortness fo breath, pale mucous membranes
Definition
Vit E
Term
Thiamine
Definition
B1
Term
is a cofactor in pyruvate kinase and a-ketoglutarate dehydrogenase
Definition
B1
Term
found in brewers yeast, milk, liver
Definition
B1
Term
Deficiency results in dry beriberi (dermatitis and perifpheral neuritis with numbness in extremities
Definition
B1
Term
Deficiency results in wet beriberi ( tachycardia, warm skin, edema, high-output heart failure
Definition
B1
Term
Deficiency results in Wernicke-Korsakoff Syndrome (confabulation, apathy, loss of memory, muscle weakness
Definition
B1
Term
Riboflavin
Definition
B2
Term
cofactor for FMN & FAD
Definition
B2
Term
found in milk and dairy, collard greens, liver, meat, fish, poultry
Definition
B2
Term
Deficiency results in ariboflavinosis ( presents as dermatitis and cheilosis)
Definition
B2
Term
Niacin
Definition
B3
Term
precursor for NAD & NADP in the electron transport chain
Definition
B3
Term
essential in glycolysis and paired with magnesium
Definition
B3
Term
found in eggs, milk, meat, legumes
Definition
B3
Term
is formed in the body from dietary tryptophan
Definition
B3
Term
Deficiency results in pellagra (dermatitis, diarrhea, dementia, death)
Definition
B3
Term
Pantothenic Acid
Definition
B5
Term
is an acyl carrier and essential component of Coenzyme A
Definition
B5
Term
Found in Yogert, lentils, eggs, avocados
Definition
B5
Term
Deficiency results in Fatigue, irrtability, BURNING FEET SYNDROME
Definition
B5
Term
Pyridoxine
Definition
B6
Term
is cofactor for several transamination and decarboxylation reactions
Definition
B6
Term
found in meats, Cereal grains, bananas
Definition
B6
Term
Deficiency results in Glossitis (burning tongue) & neuropathy (burning pain in extremities
Definition
B6
Term
Biotin
Definition
B7
Term
used in carboxylation reactions, production of fatty acids, and metabolism of fats and amino acids
Definition
B7
Term
Avidin found in raw eggs avidly binds to biotin and prevents absorption and will cause a deficiency that may present with: dermatitis, fatigue, depression, alopecia, lactic acidosis
Definition
B7
Term
Folic Acid
Definition
B9
Term
used totransfer 1-carbon units in DNA and RNA synthesis, to make methionine and purines for DNA synthesis and to transfer methyl groups
Definition
B9
Term
found is sweet potatos, citris fruits
Definition
B9
Term
Deficiency results in pregnant women and alcoholics
Definition
B9
Term
Deficiency results in megaloblastic anemia and neural tube defects spina bifida (but no spinal cord damage)
Definition
B9
Term
Cobalamin
Definition
B12
Term
cofactor for methionine and succinyl CoA manufacture
Definition
B12
Term
Deficiency results in lack of intrinsic factor associated with atrophic gastritis
Definition
B12
Term
decreased cobalamin absorption in the terminal ileum results in Crohn's disease
Definition
B12
Term
Deficiency results in Megaloblastic anemia or pernicious anemia (if it's due to lack of intrinsic factor
Definition
B12
Term
Ascorbic Acid
Definition
Vit C
Term
cofactor in hydroxylation of proline and lysine in the synthesis of collagen
Definition
Vit C
Term
Found in fruits, peppers, califlower, broccoli
Definition
Vit C
Term
Enhances the absorption of iron from the GI tract
Definition
Vit C
Term
Deficiency results in Scurvy (bleeding swollen gums, loose teeth, poor wound healing
Definition
Vit C
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