問題詳情

38 65 歲男性病人抱怨排尿時有疼痛和排尿困難的情況,驗尿結果發現尿中有高於 10 3 CFU/mL 的細菌,此外病人並未發燒也沒有下背部疼痛的情況,請問以下何種治療較不恰當?
(A)Phenazopyridine:100 mg tid×3 days
(B)Co-trimoxazole(double strength):1 bid×3 days
(C)Norfloxacin:400 mg bid×3 days
(D)Levofloxacin:250 mg qd×3 days

參考答案

答案:A
難度:適中0.457143
統計:A(16),B(6),C(4),D(0),E(0)

用户評論

Bryan】評論

Phenazopyridine HCl is excreted in the urine where it exerts a topical analgesic effect on the mucosa of the urinary tract. This action helps to relieve pain, burning, urgency and frequency. 

Bryan】評論

Phenazopyridine 不用於尿液中之抗菌 須與其他尿道防腐劑並用  會使尿液變紅色

Bryan】評論

Phenazopyridine HCl is excreted in the urine where it exerts a topical analgesic effect on the mucosa of the urinary tract. This action helps to relieve pain, burning, urgency and frequency.

麻糬好好吃】評論

phenazopyridine是用在非複雜性下泌尿感染,像是膀胱炎,在症狀還未改善前給予,為一種泌尿道鎮痛劑。但是他沒有下背疼痛的狀況,所以不用給。