A deficiency in which of the following minerals is linked with rickets in young horses?

A deficiency in which of the following minerals is linked with rickets in young horses?
 
  A. Potassium
  B. Sodium
  C. Iron
  D. Zinc
  E. Calcium

Question 2

Which of the following vitamins is most important for proper blood clotting in horses?
 
  A. Vitamin A
  B. Vitamin B
  C. Vitamin C
  D. Vitamin D
  E. Vitamin K

Question 3

Important function of skin includes
 
  A. Serving as a barrier to prevent loss of water, electrolytes, and cells
  B. Protection from the environment and production of vitamin D
  C. Allowing motion (flexibility)
  D. Temperature regulation and sensory perception
  E. All of the above

Question 4

Vitamin A is essential for healthy skin and eyes. Green forages are good sources of Vitamin A.
 
  A. True
  B. False

Question 5

Blood plasma contains approximately what percent solids?
 
  A. 10
  B. 20
  C. 25
  D. 30
  E. None of the above