病历摘要:患者,男性,61岁,19年前因多饮、多食、多尿,诊断为“糖尿病”。近2年夜尿量增多,血糖也较高,接受胰岛素治疗,每日28U。近1周因装修新房,进餐不规则,上午注射胰岛素后1h突然感觉全身乏力、心悸、多汗,并出现昏迷,来院急诊。体检:T37.2℃,P116次/min,R22次/min。BP205/105mmHg,昏迷。实验室检查:血糖1.7mmol/L,尿糖(-),血酮0.9mmol/L,尿酮(-),血pH7.35。世界卫生组织推荐口服葡萄糖耐量试验时成人的葡萄糖负荷该为多少()。
A. 45g
B. 50g
C. 1.75g/kg
D. 75g
E. 100g
F. 125g
G. 150g
H. 1.5g/kg
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爆炸物探测器(以IONSCAN400B为例)操作规程要求,对可疑物品取样用的取样布只要(),一般情况下可反复使用5次左右。
A. 没有被污染
B. 不是太脏
C. 没有弄湿
D. 没有与目标物接触过
In the customer’s environment, a group of five employees work within a room that has three PCs. The PCs have excellent hardware configurations, with considerable RAM and a fast CPU. The employees use these PCs only when they need to access an application, which is for a short duration of time. For the rest of the time, they work with their tools on their desks. Which IBM Tivoli Access Manager for Enterprise Single Sign-On session management configuration should be used for these three PCs for optimum performance?()
A. Citrix workstation
B. personal workstation
C. shared workstation, private desktop
D. shared workstation, shared deskto
在高压不停输封堵作业中,解除封堵时应遵循()的原则。
A. 先解除下游封堵
B. 先解除上游封堵
C. 上下游同时解除封堵
D. 无顺序要求
饱和器反冲管的作用是()
A. 调节母液循环量
B. 防止降液管堵
C. 进行母液小循环