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【单选题】
女性,50岁,腹部阵发性胀痛1天,呕吐为胃内容物,近3个月来有时腹胀,大便带粘液无脓血,查体,BP127/90mmHg,P86次/分,腹胀,未见肠型,右下腹触及一斜行肿块,压痛,腹部透视见一个气液平面,白细胞11×109/L,血红蛋白87g/L。 下列检查意义最大的是哪项
A.
X线钡餐透视
B.
纤维结肠镜
C.
腹部B超
D.
腹部CT
E.
以上都不是
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参考答案:
举一反三
【判断题】根据我国《保险法》的规定,保险公司应当按照国务院保险监督管理机构的规定妥善保管业务经营活动的完整账簿、原始凭证和有关资料。保管期限自保险合同终止之日起计算,一般不得少于五年。( ) A.√ B.×
A.
正确
B.
错误
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【单选题】根据我国《保险法》的有关规定,经国务院保险监督管理机构批准,经营财产保险业务的保险公司可以经营( )等人身保险业务。
A.
长期健康保险
B.
投资连结保险
C.
年金保险
D.
意外伤害保险
查看完整题目与答案
【简答题】根据我国《保险法》的规定,保险公司应当按照国务院保险监督管理机构的规定妥善保管业务经营活动的完整账簿、原始凭证和有关资料。保管期限自保险合同终止之日起计算,一般不得少于五年。( ) A.√ B.×
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【单选题】The output logic macrocell in a GAL16V8 is ________.
A.
the circuitry which allows the outputs to be configured as combinational or registered.
B.
only available when a pin is declared bi-directional.
C.
internal to the GAL and can not be controlled.
D.
not used since the output pins are fixed.
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【单选题】A 3-input OR gate running from +5Volts has one of its inputs fixed at Logic 1 and the other two fixed at Logic 0. What is the output? ( )
A.
0 Volts
B.
Logic 0
C.
Logic 1
D.
+2.5 Volts
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【多选题】A MUX can be used to generate ( ) output function. A decoder can be used to generate ( ) output logic functions.
A.
one
B.
two
C.
four
D.
multiple
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【单选题】计算抗体滴度的平均滴度习惯上用
A.
中位数
B.
几何均数
C.
众数
D.
算术均数
E.
百分位数
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【单选题】When an open occurs on the input to a bipolar logic device, the output will ________.
A.
go LOW, because there is no current in an open circuit
B.
go HIGH, since full voltage appears across an open
C.
react to the open input as if it were a HIGH input
D.
still be good, if only the good inputs are used
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【简答题】茶为 累 也,亦犹()。上者生 上党 ,中者生 百济 、 新罗 ,下者生 高丽 。
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【单选题】A logic circuit with an output X=A C+A consists of
A.
two AND gates and one OR gate
B.
two AND gates, one OR gate, and two inverters
C.
two OR gates, one AND gate, and two inverters
D.
two AND gates, one OR gate, and one inverter
查看完整题目与答案
相关题目:
【判断题】根据我国《保险法》的规定,保险公司应当按照国务院保险监督管理机构的规定妥善保管业务经营活动的完整账簿、原始凭证和有关资料。保管期限自保险合同终止之日起计算,一般不得少于五年。( ) A.√ B.×
A.
正确
B.
错误
查看完整题目与答案
【单选题】根据我国《保险法》的有关规定,经国务院保险监督管理机构批准,经营财产保险业务的保险公司可以经营( )等人身保险业务。
A.
长期健康保险
B.
投资连结保险
C.
年金保险
D.
意外伤害保险
查看完整题目与答案
【简答题】根据我国《保险法》的规定,保险公司应当按照国务院保险监督管理机构的规定妥善保管业务经营活动的完整账簿、原始凭证和有关资料。保管期限自保险合同终止之日起计算,一般不得少于五年。( ) A.√ B.×
查看完整题目与答案
【单选题】The output logic macrocell in a GAL16V8 is ________.
A.
the circuitry which allows the outputs to be configured as combinational or registered.
B.
only available when a pin is declared bi-directional.
C.
internal to the GAL and can not be controlled.
D.
not used since the output pins are fixed.
查看完整题目与答案
【单选题】A 3-input OR gate running from +5Volts has one of its inputs fixed at Logic 1 and the other two fixed at Logic 0. What is the output? ( )
A.
0 Volts
B.
Logic 0
C.
Logic 1
D.
+2.5 Volts
查看完整题目与答案
【多选题】A MUX can be used to generate ( ) output function. A decoder can be used to generate ( ) output logic functions.
A.
one
B.
two
C.
four
D.
multiple
查看完整题目与答案
【单选题】计算抗体滴度的平均滴度习惯上用
A.
中位数
B.
几何均数
C.
众数
D.
算术均数
E.
百分位数
查看完整题目与答案
【单选题】When an open occurs on the input to a bipolar logic device, the output will ________.
A.
go LOW, because there is no current in an open circuit
B.
go HIGH, since full voltage appears across an open
C.
react to the open input as if it were a HIGH input
D.
still be good, if only the good inputs are used
查看完整题目与答案
【简答题】茶为 累 也,亦犹()。上者生 上党 ,中者生 百济 、 新罗 ,下者生 高丽 。
查看完整题目与答案
【单选题】A logic circuit with an output X=A C+A consists of
A.
two AND gates and one OR gate
B.
two AND gates, one OR gate, and two inverters
C.
two OR gates, one AND gate, and two inverters
D.
two AND gates, one OR gate, and one inverter
查看完整题目与答案
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