Blood cultures and the timeline rule out most bacteria.

根据血培养和发病时间 可以排除大部分细菌。

A stool sample to check for parasites, blood culture to rule out infection, and ANA for lupus.

- 用于检查寄生虫的粪便样本、用于排除感染的血培养以及用于狼疮的 ANA。

Given the patient's recurrent fevers, blood cultures were obtained on day 4; these have shown no growth to date.

鉴于患者反复发烧， 第 4 天进行了血培养； 迄今为止，这些都没有增长。

Ampicillin or third-generation cephalosporin are effective against H. Influenzae and are given by parenteral route (i. M. Or i. V. ) without waiting for results of throat swab and blood culture.

氨苄西林或第三代头孢菌素对流感嗜血杆菌有效，无需等待咽拭子和血液培养结果即可给药（肌肉注射或静脉注射）。