Block 7 Vitamins Fat Soluble

Question 1

Vitamin A, Beta-carotene active form:

Answer 1

Retinol, Retinal, Retinoic Acid

Question 2

Vitamin D, Ergocalciferol (D2), Cholecalciferol (D3) active form:

Answer 2

1,25- Dihydroxy- cholecalciferol

Question 3

Vitamin E, Alpha- Tocopherol, active form

Answer 3

Any of several tocopherol derivatives

Question 4

Vitamin K, active form:

Answer 4

Phyloquinone (K1), Menaquinone (K2), Menadione (K3)

Question 5

Vitamin A, Retinol, Retinal, Retinoic Acid, Beta-carotene biological function:

Answer 5

• Reproduction
• Vision
• Growth
• Differentiation and maintenance of epithelial tissue
• Gene expression

Question 6

Vitamin D, Ergocalciferol (D2), Cholecalciferol (D3) biological function:

Answer 6

Blood Calcium levels

Question 7

Vitamin E, Alpha- Tocopherol, biological function:

Answer 7

Antioxidant

Question 8

Vitamin K, Phyloquinone (K1), Menaquinone (K2), Menadione (K3) biological function:

Answer 8

Gamma- carboxylation of glutamate residue in clotting factors and other proteins

Question 9

Vitamin A, Retinol, Retinal, Retinoic Acid, Beta-carotene deficiency:

Answer 9

• Night blindness
• Xerophthalmia
• Impotence
• Retardation of growth

Question 10

Vitamin D, Ergocalciferol (D2), Cholecalciferol (D3) deficiency:

Answer 10

• Rickets (in children)
• Osteomalacia (in adults)

Question 11

Vitamin E, Alpha- Tocopherol, deficiency:

Answer 11

-RBC fragility leads to hemolytic anemia

Question 12

Vitamin K, Phyloquinone (K1), Menaquinone (K2), Menadione (K3) deficiency:

Answer 12

Bleeding

Question 13

Answer 13

Folic acid

Question 14

Answer 14

Pyeridoxal B6

Question 15

Answer 15

Thiamine B1

Question 16

Answer 16

Riboflavin B2

Question 17

Answer 17

Nicotinic acid

Question 18

Answer 18

Vitamin D

Question 19

Answer 19

Vitamin K

Question 20

Answer 20

Vitamin E

Question 21

Answer 21

Vitamin A