Tim 3

Question 1

4 Fat soluble vitamins?

Answer 1

K

A

D

E

Question 2

Storage of Fat soluble vitamins

Answer 2

A, D, K in liver

E in adipose tissue

Question 3

4 functions of vitamin A

Answer 3

Vision

Cellular differentiation

Reproduction

Anti-oxidant

Question 4

4 results of vitamin A deficiency

Answer 4

Xerophthamlmia - drying of cornia

Night Blindness

Epithelial keratinization

Reduced feed intake

Question 5

Functions of Vitamin D

Answer 5

Calcium homeostasis

Cell differentiation

Control of Blood Pressure

Question 6

4 vitamin D deficiencies

Answer 6

Rickets

Osteoporosis

Milk Fever

Cage layer fatigue

Question 7

What are the 3 major antioxidants?

Answer 7

Superoxide dismutase

Glutathione peroxidase

Vitamin E

Question 8

2 Functions of vitamin E

Answer 8

Antioxidant

Anti-carcinogenic

Question 9

Why do we provide vitamin K when putting antibiotics into feed?

Answer 9

In-feed antibiotics may cause vitamin K deficiency

Question 10

2 functions of vitamin K?

Answer 10

Aids in blood clotting

Bone mineralization

Question 11

absorption of water-soluble vitamins

Answer 11

Absorption primarily via passive diffusion into portal system

Question 12

B vitamins in monogastrics vs ruminants

Answer 12

Ruminants exceed dietary requirements

Monogastrics do not synthesize enough

Question 13

B vitamin nutrition in rabbits

Answer 13

Practice coprophagy

Bacteria in hind gut produce adequate amounts of vitamin B

Question 14

B vitamin nutrition in horses

Answer 14

Bacteria in intestinal tract produce adequate amounts

Question 15

3 results of vitamin C deficiency

Answer 15

Scurvy

Weight loss, hemorrhage

Failure of callogen formation

Question 16

Silages and vitamines

Answer 16

silages might interfere due to acidity