向占用区间发出列车为()事故。
A. 一般A类
B. 一般B类
C. 一般C类
D. 一般D类
女性,38岁。尿频尿急,尿痛半年余。抗感染治疗不见好转。IVU检查:右肾不显影,左肾功能良好。尿常规:白细胞满视野,红细胞10~20个/HP。右肾穿刺造影可见广泛破坏灶,肾盂肾盏严重积水扩张。临床诊断右肾结核。根据患者情况,治疗宜采取()。
A. 继续抗结核治疗
B. 右肾切除
C. 全身支持疗法+抗结核治疗
D. 术前抗结核治疗+右肾切除
E. 术前抗结核治疗+右肾切除+术后抗结核治疗
患者,女,56岁,右下肢静脉迂曲扩张20年,伴下肢酸胀,水肿,活动抬高减轻,近2年右足靴区皮肤发红,时有瘙痒,逐渐加重,查右下肢大腿内侧,小腿后迂曲扩张之静脉团,足靴区色素沉着,皮肤变厚。为明确手术治疗方法,术前必须进行哪项检查()
A. 下肢皮温测定
B. 下肢静脉压测定
C. 下肢多普勒超声检查
D. 右下肢静脉造影
E. 深静脉瓣膜功能试验
Your company uses Microsoft Application Virtualization (App-V) 4.5 and 4.6. You maintain the sequencing for applications. All existing sequenced applications were sequenced by using App-V 4.5. You need to modify an existing sequenced application for deployment to a computer that runs Windows 7 Enterprise x64. What should you do?()
A. Edit the Sequencer Project (.sprj) file for the application and add .
B. Edit the Sequencer Project (.sprj) file for the application and add .
C. Install the App-V 4.6 64-bit sequencer. Open and save the application package by using the App-V 4.6 64-bit sequencer.
D. Install the App-V 4.6 32-bit sequencer. Edit the application by using the App-V 4.6 32-bit sequencer. Add Windows 7 64-bit to the Selected Operating Systems list.