Which condition is most likely when a dairy cow produces watery, foul-smelling diarrhoea after consuming a large amount of urea?
Correct answer: C. Urea toxicity
- A. Milk fever
- B. Copper deficiency
- C. Urea toxicity
- D. Simple indigestion
Explanation
Excess dietary urea is rapidly converted to ammonia in the rumen, and toxic ammonia absorption can cause tremors, salivation, incoordination and death. Milk fever is related to calcium imbalance and is not caused by urea ingestion.
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