脑梗塞最常见的CT增强表现形式为（）
A. 轻度均匀强化
B. 点线样强化
C. 团片样强化
D. 环形强化
E. 脑回状强化
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
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