皮皮学,免费搜题
登录
搜题
【单选题】
( )易溶于脂质,进入人体后,可以很轻易地穿过细胞膜,进行转运和分布,易通过血脑屏障进入脑组织,氧化为二价离子,水溶性增强,脂溶性减弱,难于逆向通过血脑屏障,从而在脑组织中蓄积并发生进一步反应,最终造成组织器官病变。
A.
铅蒸气
B.
汞蒸气
C.
铬蒸气
D.
镉蒸气
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】某再生障碍性贫血患者,护士观察到患者活动后突然出现头痛、呕吐、视物模糊、意识障碍,该护士可采取的护理措施除外()
A.
平卧位
B.
按医嘱给予脱水药
C.
观察患者意识状态,瞳孔大小
D.
迅速建立静脉通路
E.
头部略低,保证脑供氧
【单选题】某再生障碍性贫血患者,护士观象到患者活动后突然出现头痛、呕吐、视物模糊、意识障碍,该护士可采取的护理措施 应排除
A.
平卧位
B.
按医嘱给予脱水药
C.
观察患者意识状态、瞳孔大小
D.
迅速建立静脉通路
E.
头部略低,保证脑供氧
【多选题】库存控制中的成本主要包括
A.
订货成本
B.
购买成本
C.
缺货成本
D.
保管成本
【单选题】You need to design an administrative model for Exchange Server 2003. What should you?()
A.
Create an administrative group for each office. Place each Exchange server that is managed by an office technician into that Office’s administrative group. Assign the central IT group full control over all administrative groups. Assign each office technician control over his or her office’s administrative groups
B.
Create one administrative group. Place all Exchange servers in the administrative group. Assign the central IT group full control over the administrative group. Make each office technician a member fo the local Backup Operators group on each group they manage
C.
Create an administrative group for each office. Place one Exchange server in each group. Assign the central IT group and each office technician full control over each administrative group
D.
Create one administrative group for all Exchange front-end servers. Assign each office technician control over this administrative group. Create another administrative group for all Exchange back-end servers. Assign the central IT group control over this administrative group
【判断题】The Russian Federation is divided into 85 administrative units or 'Federation Subjects'.()
A.
正确
B.
错误
【单选题】某再生障碍性贫血患者,护士观察到患者活动后突然出现头痛、呕吐、视物模糊、意识障碍,该护士可采取的护理措施应除外( )
A.
平卧位
B.
按医嘱给予脱水药
C.
观察患者意识状态、瞳孔大小
D.
头部略低,保证脑供氧
【单选题】某再生障碍性贫血患者,护士观察到患者活动后突然出现头痛、呕吐、视物模糊、意识障碍,该护士可采取的护理措施应不包括( )
A.
平卧位
B.
按医嘱给予脱水药
C.
观察患者意识状态、瞳孔大小
D.
迅速建立静脉通路
E.
头部略低,保证脑供氧
【判断题】网络隔离的目的是实现不同安全级别的网络之间的通信。()
A.
正确
B.
错误
【单选题】which one of the following statements regarding selling and administrative budgets is most accurate?
A.
selling and administrative budgets need to be detailed in order that the key assumptions can be better understood
B.
selling and administrative budgets are fixed in nature
C.
selling and administrative budgets should be a certain percentage of sales, and should be developed using a bottom-up approach
D.
selling and administrative budgets are difficult to allocate by month and are best presented as one number for the entire year.
【多选题】库存控制中的成本主要包括( )
A.
保管成本
B.
订货成本
C.
购买成本
D.
缺货成本
相关题目:
【单选题】You need to design an administrative model for Exchange Server 2003. What should you?()
A.
Create an administrative group for each office. Place each Exchange server that is managed by an office technician into that Office’s administrative group. Assign the central IT group full control over all administrative groups. Assign each office technician control over his or her office’s administrative groups
B.
Create one administrative group. Place all Exchange servers in the administrative group. Assign the central IT group full control over the administrative group. Make each office technician a member fo the local Backup Operators group on each group they manage
C.
Create an administrative group for each office. Place one Exchange server in each group. Assign the central IT group and each office technician full control over each administrative group
D.
Create one administrative group for all Exchange front-end servers. Assign each office technician control over this administrative group. Create another administrative group for all Exchange back-end servers. Assign the central IT group control over this administrative group