A cow develops a sudden drop in milk fat and rumen pH after consuming large amounts of grain. Which condition is most likely?
Correct answer: C. Ruminal acidosis
- A. Simple indigestion
- B. Vagal indigestion
- C. Ruminal acidosis
- D. Primary ketosis
Explanation
Rapid grain intake increases fermentation of starch and production of lactic acid, causing ruminal acidosis. Simple indigestion usually causes milder and more transient digestive disturbance. Ketosis is mainly linked with negative energy balance and ketone production.
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Covers the recognition, diagnosis, prevention and medical treatment of diseases affecting domestic animals, including infectious, metabolic, nutritional, toxic and organ-system disorders. It links history taking, physical examination, clinical signs, laboratory findings and differential diagnosis with appropriate therapy and herd or flock control.
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