【名词&注释】
头孢菌素(cephalosporin)、硫酸镁(magnesium sulfate)、异丙肾上腺素(isoproterenol)、酚妥拉明(phentolamine)、肺炎克雷伯菌(klebsiella pneumonia)、β-内酰胺(β-lactam)、奇异变形杆菌(proteus mirabilis)、外周血管(peripheral vascular)、单纯性尿路感染、链球菌致热外毒素(streptococcal pyrogenic exotoxin)
[填空题] 患者男,75岁,因畏寒、发热就诊。尿常规:白细胞+++,可见脓球。
2014年CLSI有关头孢唑啉药敏试验的注释为:“Cefazolin results predict results for the oral agents cefaclor,cefdinir,cefpodoxime,cef-prozil,cefuroxime axetil,cephalexin,and loracarbef when used for therapy of uncomplicated UTls due to E.coli,K.pneumonia,E.and P.mirabilis.Cefpodoxime,cefdinir,and cefuroxime axetil may be tested individually because some isolates may be susceptible to these agents while testing resistant to cefazolin.”下列哪项是正确的()