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【单选题】
患者,男性,70岁,高血压病,心脏扩大,心功能III级,心率50次/分,伴有慢性阻塞性肺病,此时不宜选用下列哪种降压药物( )A.
β-受体阻断剂
B.
硝笨地平
C.
卡托普利
D.
哌唑嗪
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举一反三
【单选题】The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing(附加) legal responsibility on those who continue to...
A.
they are unaware of the consequences of what they are doing
B.
they are reluctant to sacrifice their own economic interests
C.
time has not yet come for them to put due emphasis on it
D.
it is difficult for them to take effective measures
【单选题】The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing legal responsibility on those who continue to tre...
A.
they are unaware of the consequences of what they are doing
B.
they are reluctant to sacrifice their own economic interests
C.
time has not yet come for them to put due emphasis on it
D.
it is difficult for them to take effective measures
【单选题】The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing legal responsibility on those who continue to tre...
A.
they are unaware of the consequences of what they are doing
B.
they are reluctant to sacrifice their own economic interests
C.
time has not yet come for them to put due emphasis on it
D.
it is difficult for them to take effective measures
【单选题】口腔pH值偏酸时,应用的漱口溶液为
A.
0.02％呋喃西林溶液
B.
1％～3％过氧化氢溶液
C.
0．1％醋酸溶液
D.
2％～3％硼酸溶液
E.
0.9％氯化钠溶液
【简答题】电子商务环境下物流运作的特点有哪些?
【单选题】患者，男，59岁，长期应用抗生素，口腔内有霉菌感染，口腔pH值偏酸性。为该病人进行口腔护理时，适宜选择的漱口液为（）
A.
生理盐水
B.
2％碳酸氢钠溶液
C.
2％硼酸溶液
D.
0.1％醋酸溶液
E.
3％过氧化氢溶液
【简答题】年变化规律与:( )日、年变化规律相反
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