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使用抗菌药物之前应依据细菌培养和药敏试验选用有针对性的抗菌药物,再依据血清杀菌效价的测定,确定药物的用法用量。但许多基层医院由于受条件的限制不能做这些试验。同时,对于急性感染、因多种细菌引起的混合感染或受感染部位的影响等而很难允许或准确地查出致病菌。在这种情况、下就要凭临床经验和所掌握的药学知识来灵活地选用合适的抗菌药物。
Prior to the use of antibacterial drugs should be based on bacterial culture and susceptibility testing using targeted antibacterial drugs, and then based on the determination of serum sterilization titer to determine the amount of drug usage. However, many primary-level hospitals can not do these tests because of conditions. At the same time, it is hard to allow or accurately detect pathogens for acute infections, mixed infections caused by many kinds of bacteria, or affected parts of the infected parts. In this case, the next should rely on clinical experience and knowledge of the pharmacy to flexibly choose the appropriate antimicrobial drugs.