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【单选题】
下面哪项不是发电机准期并列的特点()
A.
发电机在并列前巳经投入励磁
B.
发电机并列前电压、相位、频率已与系统接近相同
C.
并列过程短,操作简单
D.
并列时对系统和发电机冲击电流小
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【单选题】Which of the following is true of arterial blood pressure?
A.
During ventricular contraction, the side pressure of blood against the wall of an artery is called systolic pressure.
B.
Mean arterial blood pressure is the mean of systolic and diastolic blood pressure.
C.
The farther the arterial blood pressure deviates from normal levels, the stronger the baroreceptor's ability to correct abnormal blood pressure.
D.
Arterial blood pressure changes with age in both men and women.
【简答题】练习2.xlsx (1) 将新编号填人B3:B18,方法为将A3: A18 的编号中字母改为大写。 (2) 计算每位员工的工龄,并将其填人E3: E18 中,计算方法为当前年份减入职年份。 (3) 根据M3: Q4 中的“职务补贴率表”的数据,使用HLOOKUP 丽数,计算“公司员工人事信息表”中的“基本工资”列,填入G3: G18。 (4) 使用数组公式计算每位员工的工龄工资填人H3: H18,...
【单选题】患者女性,29 岁,初发糖尿病,准备注射胰岛素治
A.
胰岛素每瓶为 10ml 含胰岛素 400 单位,现患者需注射胰岛素 20 单位,应抽吸( )
B.
0.4ml
C.
0.5ml
D.
1ml
E.
2ml
F.
5ml
【单选题】The drive wanted to park his car near the roadside but was asked by the police ________ .
A.
not to do
B.
not to
C.
not do
D.
do not
【单选题】一位高热抽搐待查的患者,急诊内科就诊后需要请感染科会诊,会诊医师在接到会诊通知后必须多长时间内到达会诊地点
A.
15min
B.
10min
C.
24h
D.
2h
E.
30min
【单选题】患者,女性,29岁,初发糖尿病,准备注射胰岛素治疗,胰岛素每瓶为loml含胰岛素400单位,现患者需注射胰岛 素20单位,应抽吸
A.
0.4ml
B.
0.5ml
C.
1 ml
D.
2ml
E.
5 ml
【简答题】Blood pressure can be made by a ______.
【单选题】After questioning the man for six hours,the police ________ the information they wanted.
A.
seized
B.
recovered
C.
appealed
D.
obtained
【单选题】患者男性,38岁,因“工作时被突然倒塌的泥砖墙压伤左小腿后6小时”来诊。患者受伤后在基层医院作石膏包扎固定。查体:意识清,血压100/70mmHg(1mmHg=0.133kPa),脉搏90次/min,血红蛋白118g/L。X线片:左胫腓骨中段斜形骨折。小腿肿胀明显,肤色苍白,质硬,足背动脉搏动可及,下肢感觉减退,踝关节活动受限。对该患者的首要处理是()
A.
整复胫腓骨骨折,石膏固定
B.
静脉给予大剂量激素类药物,减轻创伤反应
C.
静脉给予大剂量抗生素,预防感染
D.
静脉注射低分子右旋糖酐、尿激酶等抗凝
E.
尽快施行内外侧纵切开减压
【单选题】If you have high blood pressure, you should __ eating too much salty food
A.
Escape
B.
Suggest
C.
Avoid
D.
relax
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