皮皮学,免费搜题
登录
搜题
【简答题】
__________ [A] Quebec’s resistance to a national agency is provincialist ideology. One of the first advocates for a national list was a researcher at Laval University. Quebec’s Drug Insurance Fund has seen its costs skyrocket with annual increases from 14.3 per cent to 26.8 per cent! [B] Or they could read Mr. Kirby’s report: “the substantial buying power of such an agency would strengthen the public prescription-drug insurance plans to negotiate the lowest possible purchase prices from drug companies.” [C] What does “national” mean? Roy Romanow and Senator Michael Kirby recommended a federal-provincial body much like the recently created National Health Council. [D] The problem is simple and stark: health-care costs have been, are, and will continue to increase faster than government revenues. [E] According to the Canadian Institute for Health Information, prescription drug costs have risen since 1997 at twice the rate of overall health-care spending. Part of the increase comes from drugs being used to replace other kinds of treatments. Part of it arises from new drugs costing more than older kinds. Part of it is higher prices. [F] So, if the provinces want to run the health-care show, they should prove they can run it, starting with an interprovincial health list that would end duplication, save administrative costs, prevent one province from being played off against another, and bargain for better drug prices. [G] Of course the pharmaceutical companies will scream. They like divided buyers they can lobby better that way. They can use the threat of removing jobs from one province to another. They can hope that, if one province includes a drug on its list, the pressure will cause others to include it on theirs. They wouldn’t like a national agency, but self-interest would lead them to deal with it.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】关于大肠杆菌感受态细胞的下列说法,不正确的是
A.
感受态细胞可提高DNA转化效率
B.
CaCl2低渗溶液可诱导使大肠杆菌成为感受态细胞
C.
感受态细胞失去了转录和翻译的能力
D.
不同种细菌出现感受态的生理时期不同
【单选题】关于感受态细胞的下列说法不正确的是( )
A.
有人工感受态细胞和自然感受态细胞
B.
具有可诱导性
C.
有可转移性
D.
不同种细菌出现感受态的生理时期不同
【单选题】关于感受态细胞性质的描述,下列说法错误的是
A.
具有可诱导性
B.
具有可转移性
C.
细菌生长的任何时期都可以出现
D.
不同细菌出现感受态的比例是不同的
E.
细胞处于对数生长期
【多选题】TCP/IP模型的应用层与OSI模型的( )功能相对应
A.
网络层
B.
会话层
C.
表示层
D.
应用层
【简答题】假设缓冲溶液的组成是1.0mol·L -1 的NH 3 水和1.0mol·L -1 的NH 4 Cl,试计算:
【单选题】关于感受态细胞的下列说法不正确的是()
A.
有人工感受态细胞和自然感受态细胞。
B.
具有可诱导性。
C.
有可转移性。
D.
不同种细菌出现感受态的生理时期不同。
E.
不同种细菌出现感受态的比例不同。
【单选题】对腰椎的描述,错误的是()。
A.
椎体大,脊柱结核常发生在此处关节突的关节面从额状位逐渐变
B.
为矢状位,上关节突后缘有乳突相邻两棘突间距较宽,第3~5腰椎
C.
椎棘突间是腰椎穿刺或麻醉的进针部位
D.
棘突宽,矢状位后伸
E.
椎弓根部后下方有副突,副突与乳突之间有上关节突副韧带
【简答题】求下列电池的电动势: (-)Cu|[Cu(NH 3 ) 4 ] 2+ (0.10mol·L -1 ),NH 3 (1.0mol·L -1 )‖Ag + (0.010mol·L -1 )|Ag(+) (已知 (Ag + /Ag)=0.799V, (Cu 2+ /Cu)=0.337V, [Cu(NH 3 ) 4 ] 2+ =4.8×10 12 )
【单选题】下列关于细菌细胞壁功能说法不正确的是
A.
维持细菌共有形态
B.
抵抗低渗环境
C.
与细菌致病性有关
D.
磷壁酸是噬菌体吸附感染G-菌的受体
【简答题】两种缓冲溶液①NH 4 Cl(1.0mol·L -1 )-NH 3 ·H 2 O(1.0mol·L -1 ),pH=(    );②NH 4 Cl(0.10mol·L -1 )-NH 3 ·H 2 O(0.10mol·L -1 ),pH=(    );对外加酸碱的缓冲能力,前者(    )后者。
相关题目: