獸醫普通疾病學題庫下載題庫

Common presenting complaints are vomiting or regurgitation, straining to urinate, dribbling urine, photophobia, purulent nasal discharge, depression, and anorexia. Physical examination findings include decreased or absent anal tone, dilated pupils that do not respond to light; dry nose, eyes, and mucous membranes; and prolapse of the nictitating membranes. The bladder may be distended and easy to express.  Diagnosis is suspected on the basis of the observed clinical signs. Thoracic and abdominal radiographs may reveal megaesophagus, aspiration pneumonia, generalized ileus, constipation/obstip...
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