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Task 2 Working to a clear plan during an emergency will help to ensure that you are effectively prioritizing ( 优先选择 ) many demands upon your attention. Do not allow yourself to become distracted by non-vital activities. Always bear in mind the main steps of emergency action- Assess, Make Safe, Give Emergency Aid, and Get Help. Your approach should be brisk ( 轻快的 ) , but calm and controlled, s0 that you can quickly take in as much information as possible. Your priorities are to identify any risks to yourself, to the casualty ( 伤亡人员 ) , and to any other people around, then to access the resources available to you and the kind of help you may need. State that you have first-aid skills when of fe ring your help. If there are no doctors, nurses, or more experienced people present, calmly take charge. First ask yourself these questions: Is there any continuin g danger? Is anyone's life in imm ediate danger? Are there any other people who c an help? Do I need specialist help? The conditions that c aused the accid ent may still present further d anger. Remember that you must put your own safety first. You can't help others if you become a casu a lty you r self. O ften, very simple measures such as tur n ing off an ele ctric switch, are enough to make the ar ea safe. Sometimes more complica ted procedures are require d. Never put yourself and the casualt y at further risk by at t empting to do too much; be aware of your limita t i o ns.
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【简答题】地质学的研究程序一般包括( )、( )、( )及( )等方面。
【单选题】女性,40岁。既往健康。5天前无明确诱因出现发热、恶心、食欲缺乏伴尿黄,明显乏力。实验室检查:ALT740U/L,Tbil 58μmol/L。该患者诊断应考虑为
A.
淤胆型肝炎
B.
急性黄疸型肝炎
C.
急性重型肝炎
D.
亚急性重型肝炎
E.
急性无黄疸型肝炎
【单选题】女,40岁,既往健康,5天前无明显诱因出现发热、恶心、食欲不振伴尿黄,明显乏力。实验室检查:ALT740U/L,TBIL58μmol/L,该患者诊断应考虑为
A.
淤胆型肝炎
B.
急性黄疸型肝炎
C.
急性重型肝炎
D.
亚急性重型肝炎
E.
急性无黄疸型肝炎
【单选题】患者,女性,40岁,既往健康。5天前无明确诱因出现发热、恶心、食欲缺乏,伴尿黄、明显乏力。实验室检查:谷丙转氨酶740 U/L,总胆红素58 μmol/L。该患者诊断应考虑为( )。
A.
淤胆型肝炎
B.
急性黄疸型肝炎
C.
急性重型肝炎
D.
亚急性重型肝炎
E.
急性无黄疸型肝炎
【判断题】当试件受压面积相同,而高度不同时,高宽比越大,抗压强度越小。
A.
正确
B.
错误
【多选题】关于混凝土的强度,以下说法正确的是( )。
A.
当试件受压面积(a×a)相同,而高度(h)不同时,高宽比(h/a)越大,抗压强度越小。这是由于环箍效应所致
B.
养护温度越高,水泥水化速度越快,混凝土后期强度也就越高
C.
强度试验证明,正常配比的混凝土破坏主要是骨料与水泥石的粘结界面发生破坏
D.
相同混凝土试件的尺寸越小,测得混凝土的强度就越高
【单选题】女,40岁,既往健康。5天前无明显诱因出现发热、恶心、食欲不振、尿黄,明显乏力。实验室检查:ALT740U/L,TBIL58μmol/L。该患者诊断应考虑为( )
A.
瘀胆型肝炎
B.
急性黄疸型肝炎
C.
急性重型肝炎
D.
亚急性重型肝炎
E.
急性无黄疸型肝炎
【多选题】与综合杠杆系数成正比例变化的是( )
A.
销售额变动率
B.
每股利润变动率
C.
经营杠杆系数
D.
财务杠杆系数
【判断题】长期失业则不能简单归因于时间,它产生的原因可能是由于工资刚性造成劳动力市场的供大于求,这时失业引起的社会成本较高。
A.
正确
B.
错误
【单选题】女,40岁,既往健康。5天前无明确诱因出现发热、恶心、食欲不振伴尿黄,明显乏力。实验室检查:ALT 740u/L,TBil 58μmol/L。该患者诊断应考虑为
A.
淤胆型肝炎
B.
急性黄疸型肝炎
C.
急性重型肝炎
D.
亚急性重型肝炎
E.
急性无黄疸型肝炎
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