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【多选题】
病历摘要:患者男性,56岁,干部。咳嗽,咳痰,痰中带血丝3个月,胸痛,近2个月呼吸困难。半年前体检X线胸片无明显异常。入院查体:气管左移,左胸廓下陷,叩诊呈,可闻及管状呼吸音,心界左移。X线示:右胸均匀一致的致密影,胃泡影上移,交谈中发现病人害怕患恶性疾病,对手术治疗有恐惧心理。放置胸腔引流管的目的是()提示:胸部手术通常放置胸腔引流,起一定的治疗作用
A.
引流胸膜腔内渗液
B.
引流胸膜腔内气体
C.
促使肺复张
D.
促使胸腔闭合
E.
减轻胸部疼痛
F.
重建胸膜腔内负压
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【简答题】Bread, 1-10.
【单选题】Table 3-5 Assume that England and Spain can switch between producing cheese and producing bread at a constant rate. Labor Hours Needed to Make 1 Unit of Number of Units Produced in 40 Hours Chee...
A.
5 units of cheese and 9 units of bread.
B.
10 units of cheese and 7.5 units of bread.
C.
20 units of cheese and 5 units of bread.
D.
30 units of cheese and 2.5 units of bread.
【多选题】事故应急管理中“预防”的含义是( )
A.
事故的预防工作,即通过安全管理和安全技术等手段,尽可能防止事故的发生,以实现本质安全
B.
从人机物环等方面着手,彻底消除事故隐患
C.
假定事故必然发生,通过预先采取预防措施,达到降低或减缓事故的影响或后果严重程度的目的
D.
事故后及时处理,并通过PDCA持续改进生产中出现的安全问题
E.
事故发生后,尽可能是控制并消除事故
【多选题】事故应急管理中“预防”的含义是______。
A.
事故的预防工作,即通过安全管理和安全技术等手段,尽可能防止事故的发生,以实现本质安全
B.
从人、机、物、环境等方面着手,彻底消除事故隐患
C.
假定事故必然发生,通过预先采取预防措施,达到降低或减缓事故的影响或后果严重程度的目的
D.
事故后及时处理,并通过PDCA持续改进生产中出现的安全问题
E.
事故发生后,尽可能控制并消除事故
【单选题】Table 3-5 Assume that England and Spain can switch between producing cheese and producing bread at a constant rate. Labor Hours Needed to Make 1 Unit of Number of Units Produced in 40 Hours Chee...
A.
2.25 units of cheese and 4 units of bread.
B.
5.5 units of cheese and 3 units of bread.
C.
7 units of cheese and 1.5 units of bread.
D.
10 units of cheese and 5 units of bread.
【单选题】Table 3-5 Assume that England and Spain can switch between producing cheese and producing bread at a constant rate. Labor Hours Needed to Make 1 Unit of Number of Units Produced in 40 Hours Chee...
A.
20 units of cheese and 5 units of bread.
B.
25 units of cheese and 7.5 units of bread.
C.
40 units of cheese and 10 units of bread.
D.
50 units of cheese and 15 units of bread.
【单选题】钳工用丝锥加工的螺纹一般是( )
A.
普通螺纹
B.
梯形螺纹
C.
矩形螺纹
D.
锯齿形螺纹
【单选题】The following input-requirements data are for country A, a capital-abundant country where they produce nothing but bread and wine using only capital and labor as inputs. 1 pound of bread 1 gallon of w...
A.
B.
C.
D.
D
【多选题】事故应急管理中“预防”的含义是( )。
A.
事故的预防工作,即通过安全管理、安全教育和安全技术等手段,尽可能防止事故的发生,以实现本质安全
B.
事故发生后,尽可能控制并消除事故
C.
通过预先采取预防措施,达到降低或减缓事故的影响或后果严重程度的目的
D.
事故后及时处理,并通过PDCA持续改进生产中出现的安全问题
【单选题】The following input-requirements data are for country A, a capital-abundant country where they produce nothing but bread and wine using only capital and labor as inputs. According to H-O theory, c oun...
A.
B.
C.
D.
D
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