请吃些预防药吧.

Please take some preventive medicine now.

目的: 提出预防药源性听力减退和耳聋的发生.

Objective : To prevent the drug - induced hearing impairment and deafness.

最后，厄他培南作为手术预防药使用会加剧卡巴培南类抗生素抵抗的机体导致的业已令人不安的、严重的趋势吗？

Finally, will the use of ertapenem as surgical prophylaxis aggravate an already worrisome and serious trend of infection caused by carbapenem-resistant organisms.