NAVLE（北美执业兽医考题）Day 753

The cat in the image below presents for lethargy, depression, and weakness. The cat can't seem to lift his head (as seen in this image). You recommend running a chemistry panel on the cat. What potential finding explains can explain the findings?
下图这只猫由于嗜睡，沉郁和虚弱前来就诊。他似乎无法抬头。你建议为这只猫做生化扫查。可能出现的哪种结果解释了该病症出现的原因？