NAVLE（北美执业兽医考题）Day 542

单选题，正确答案是100分，非正确答案为0分，Good Luck！

Q1:You note the abnormality seen on the blood smear below of a dog presenting to you for weakness and fever. What is the likely route that the dog was infected?在一只表现出虚弱和发烧的狗的血涂片中你看到了如下图所示的异常现象。这只狗最可能感染该病的途径是什么？[图片]

A - Via flea vector 带菌的跳蚤

B - Via ingestion (fecal-oral) 经口

C - Via tick vector 带菌的蜱虫

D - Via skin penetration 穿破皮肤

E - Via inhalation 吸入

NAVLE（北美执业兽医考题）Day 542

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