皮皮学，免费搜题
登录
搜题
【多选题】
患者女性，55岁，因“慢性肾衰竭出现尿毒症，拟行同种异体肾移植手术”来诊。曾接受多次输血和血液透析。患者在硬膜外麻醉下行右侧同种异体肾移植术，手术过程顺利，但肾动-静脉吻合并开放血流15分钟后，被移植的肾即开始呈现花斑状，张力逐渐减退，搏动减弱。25分钟后肾呈紫色，尿流减少，主治医师考虑为超急性排斥反应，即行移植肾摘除术。摘除肾病理检查结果确诊为超急性排斥反应。该患者发生超急性排斥反应的可能原因是其体内预先存在（）
A.
抗人类白细胞（HLA）抗体
B.
特异性细胞毒性T淋巴细胞（CTL）
C.
ABO天然血型抗体
D.
抗血管内皮细胞抗体
E.
抗血小板抗体
F.
成纤维细胞
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
【简答题】常见的晶格类型有 、 和 三种。
查看完整题目与答案
【单选题】Points P, R, and T lie on a straight line. The distance from P to R is 21, and the distance from P to T is 9. Column A Column B The distance from R to T 16
A.
if the quantity in Column A is greater
B.
if the quantity in Column B is greater
C.
if the two quantity are equal
D.
if the relationship cannot be determined from the information given
查看完整题目与答案
【单选题】以下关于Mesh网络的说法错误的是?
A.
以IEEE802.11m为参考标准的协议
B.
不仅可以提供用户接入功能，还可以转发无线链路信号
C.
多个AP构成一个网状结构
D.
信号在网内从一个AP路由到另一个AP，最后通过与固定线路相连的AP传送到有线网络
查看完整题目与答案
【简答题】常见的晶格类型有 、 和密排六方晶格。
查看完整题目与答案
【简答题】金属中常见的晶格类型有 、 和 三种。
查看完整题目与答案
【简答题】在金属材料中,常见的晶格类型有 、 和密排六方晶格。
查看完整题目与答案
【简答题】A．The woman made up a frightening story. B．The woman had been taken a long distance away from her home. C．The suce of the road was destroyed by an explosion. D．The woman had planned to leave her hu...
查看完整题目与答案
【简答题】金属常见的晶格类型有 、 和 。
查看完整题目与答案
【判断题】天然蛋白抗原同时存在T和B细胞表位,可分别被T细胞和B细胞识别
A.
正确
B.
错误
查看完整题目与答案
【单选题】Refer to the exhibit. EIGRP has been configured on router D. Router C is performing mutual redistribution between EI GRP and OSPF. While verifying that the redistribution is functioning properly, you ...
A.
The no auto - summary command needs to be added under router eigrp 1
B.
The subnets keyword was not included in the redistribute command under router ospf 1
C.
The metric specified for the redistributed EIGRP routes is too large; m aking the EIGRP routes unreachable by router A
D.
The default - information originate command needs to be added under router ospf 1
E.
The administrative distance of either OSPF or EIGRP must be changed so that EIGRP has a higher administrative distanc e than OSPF
查看完整题目与答案
相关题目：
【简答题】常见的晶格类型有 、 和 三种。
查看完整题目与答案
【单选题】Points P, R, and T lie on a straight line. The distance from P to R is 21, and the distance from P to T is 9. Column A Column B The distance from R to T 16
A.
if the quantity in Column A is greater
B.
if the quantity in Column B is greater
C.
if the two quantity are equal
D.
if the relationship cannot be determined from the information given
查看完整题目与答案
【单选题】以下关于Mesh网络的说法错误的是?
A.
以IEEE802.11m为参考标准的协议
B.
不仅可以提供用户接入功能，还可以转发无线链路信号
C.
多个AP构成一个网状结构
D.
信号在网内从一个AP路由到另一个AP，最后通过与固定线路相连的AP传送到有线网络
查看完整题目与答案
【简答题】常见的晶格类型有 、 和密排六方晶格。
查看完整题目与答案
【简答题】金属中常见的晶格类型有 、 和 三种。
查看完整题目与答案
【简答题】在金属材料中,常见的晶格类型有 、 和密排六方晶格。
查看完整题目与答案
【简答题】A．The woman made up a frightening story. B．The woman had been taken a long distance away from her home. C．The suce of the road was destroyed by an explosion. D．The woman had planned to leave her hu...
查看完整题目与答案
【简答题】金属常见的晶格类型有 、 和 。
查看完整题目与答案
【判断题】天然蛋白抗原同时存在T和B细胞表位,可分别被T细胞和B细胞识别
A.
正确
B.
错误
查看完整题目与答案
【单选题】Refer to the exhibit. EIGRP has been configured on router D. Router C is performing mutual redistribution between EI GRP and OSPF. While verifying that the redistribution is functioning properly, you ...
A.
The no auto - summary command needs to be added under router eigrp 1
B.
The subnets keyword was not included in the redistribute command under router ospf 1
C.
The metric specified for the redistributed EIGRP routes is too large; m aking the EIGRP routes unreachable by router A
D.
The default - information originate command needs to be added under router ospf 1
E.
The administrative distance of either OSPF or EIGRP must be changed so that EIGRP has a higher administrative distanc e than OSPF
查看完整题目与答案