Which finding most strongly supports a diagnosis of obstructive colic caused by intestinal strangulation in a horse?
Correct answer: C. Persistent severe pain with cardiovascular compromise
- A. Mild pain relieved by feeding
- B. Normal heart rate with soft faeces
- C. Persistent severe pain with cardiovascular compromise
- D. Gradual weight loss without abdominal pain
Explanation
Strangulating obstruction causes severe, persistent pain and rapidly worsens cardiovascular status because intestinal blood supply is compromised. Mild intermittent pain and chronic weight loss are less consistent with an acute strangulating lesion.
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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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