試題詳解

76.血液檢體經培養後證實病原菌為viridians streptococci。李先生的ClCr約為18 mL/min，下列何種抗生素治療最不適合他？
(A)Penicillin G 2 MU q4h IV plus gentamicin 3 mg/kg/day for 2 weeks
(B)Penicillin G 12 MU/day divided into 6 doses IV for 4 weeks
(C)Ceftriaxone 2 g qd IV for 4 weeks
(D)Ceftriaxone 2 g qd IM for 4 weeks