NAVLE（北美执业兽医考题）Day 428

单选题，正确答案是100分，非正确答案为0分，Good Luck！

An immunochromatographic test kit for detection of fecal canine parvoviruses (CPV) antigen is being tested in a local cat shelter where as many as 10% of the cats there may have panleukopenia secondary to infection with the canine parvovirus. Here are simulated test results, compared to a gold standard test for CPV.

一个本地庇护所有10%的猫怀疑由于感染了犬细小病毒出现了泛白细胞减少症的情况，他们在使用快速免疫色谱测试卡检查猫粪便内的CPV抗原。以下是该项结果与胶体金测试的对比。