NAVLE（北美执业兽医考题）Day 353

单选题，正确答案是100分，非正确答案为0分，Good Luck！

Abdominocentesis reveals sanguineous fluid. How can you determine that it is fresh blood rather than just hemorrhagic fluid?

怎样区分样本是鲜血还是血样液体？

Find out the answer by clicking on one of the listed choices. Good luck!

点击列出的选项找出答案，祝大家好运

A - See if it clots 看是否会凝结

B - Measure lactate 检测乳酸值

C - Evaluate red blood cell morphology microscopically 显微镜下观察红细胞形态

D - Take another sample, and check color 另采一个样本然后看颜色

E - Measure viscosity 看粘稠度

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