VMD-0175
QUESTION
Lactation tetany commonly occurs in cows turned onto lush pasture due to…….in diet?
OPTIONS
(A) Deficiency of magnesium
(B) High concentration of potassium
(C) High nitrogen level
(D) All of the above
ANSWER
(D) All of the above
EXPLANATION
Lactation tetany, or grass tetany, is promoted by low magnesium availability in lush pasture, and high dietary potassium and nitrogen further reduce magnesium absorption. Because all three nutritional factors can contribute, “all of the above” is correct.
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