大黄抑制肾髓质Na+，K+－ATP酶，可（）
A. 含结合型蒽苷，使肠道蠕动增
B. 口服不吸收，因高渗透压使肠容积增大
C. 含脂肪油，使肠道润滑
D. 强烈刺激肠黏膜，产生剧烈泻下作用
E. 以上均无关
An administrator issued a command to update thefirmware of an Ethernet adapter on a partitioned system, but received an error. What is the most likely cause of the problem?（）
A. The adapter must be taken offline prior to the firmware update.
B. The system has not been rebooted since the adapter was added to the LPA
C. The adapter must be assigned to the service partition prior to updating the firmware.
D. The adapter must be dynamically removed from the LPAR prior to updating thefirmware.
由方形膜的下缘构成的韧带是()由方形膜的上缘构成的韧带是()由弹性圆锥游离缘增厚形成的韧带是()由弹性圆锥下方附着在环状软骨上缘中前部分构成的是()
A. 杓会厌韧带
B. 室韧带
C. 声韧带
D. 环甲膜
E. 环气管韧带
下列关于经皮吸收制剂错误的叙述是()
A. 是指药物从特殊设计的装置释放，通过角质层，产生全身治疗作用的控释给药剂型
B. 能保持血药水平较长时间稳定在治疗有效浓度范围内
C. 能避免胃肠道及肝的首过作用
D. 改善患者的顺应性，不必频繁给药
E. 使用方便，可随时给药或中断给药
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