In a patient of heart disease antibiotic prophylaxis for dental extraction is ( )
Amoxycillin
B. Imipenam
C. Gentamycin
D. Erythromycin
E. Azithromycin
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Which of the following is not used to treat acute pulmonary edema ( )
A. IV fluids
B. IV morphine
C. IV frusemide
D. oxygen
E. IV deslanoside injection
The earliest response to iron therapy is ( )
A. increase in Hb%
B. increase in reticulocytes
C. increased MCV
D. increased neutrophils
E. increased MCH
女性,30岁。被汽车撞伤左季肋部1小时來诊,查体:体温37.5℃,脉搏110次/分,血压90/60mmHg。腹平坦,左上腹肌略紧张,局部压痛,全腹有反跳痛,有移动性浊音(+),听诊未闻肠鸣音。首选的检查是()
A. 平卧位X线腹部平片
B. 胸部X线检查
C. 腹部CT
D. 上消化道钡餐透视
E. 诊断性腹腔穿刺
女性,34岁,上腹痛72小时,右下腹痛12小时,体温37.8℃,术前诊断急性阑尾炎行手术治疗,术中发现阑尾外观无明显异常,左髂窝内有淡黄色浑浊液,应考虑原发病为:()
A. 急性盆腔炎
B. 原发性腹膜炎
C. 阑尾粘膜化脓
D. 右侧尿路结石
E. 十二指肠球溃疡穿孔