答案:A
統計:A:392,B:251,C:47,D:366,E:0
難度:非常困難
【Hejun】評論
外科手術前的預防性抗生素: 神經.心★....
【IG:Pharmabook】評論
10th Pharmacotherapy ☆ ...
【Bull叫human渡M3】評論
Intraoperative redosing is needed to ensure adequate serum and tissue concentrations of the antimicrobial if the duration of the procedure exceeds two half-lives of the antimicrobial or there is excessive blood loss (i.e., >1500 mL).-->如果手術時間超過抗菌藥物的兩個半衰期或失血過多(超過1500cc) ,則需要術中重新給藥,以確保抗菌藥物的血清和組織濃度充足。