临床医学检验

名词解释题graft versus host reaction,GVHR

题目
名词解释题
graft versus host reaction,GVHR
参考答案和解析
正确答案: 即移植物抗宿主反应,当受者免疫功能严重低下,接受同种异体移植物中含大量免疫细胞,移植物中免疫细胞可被受者的组织相容性抗原激活,产生针对受者组织器官的免疫应答,导致受者组织损伤,即移植物抗宿主反应。可见于骨髓移植、胸腺、脾等免疫器官移植或大量输血后。
解析: 暂无解析
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相似问题和答案

第1题:

This passage is mainly about ______.

A) the definition of bacteria

B) health germs

C) probiotics

D) probiotics versus antibiotics


正确答案:B
答案:B
[试题分析] 文章主旨题。
[详细解答] 文章第一段的内容就已表明作者的话题是有益菌。后文结合具体的临床运用更直观地层示了有益菌的功劳。也就是说,本文的所有内容,显然是围绕health germs来展开的,因此,答案应为B。

第2题:

You‘re the systems administrator at Testing, and you create the following access control lists.You then enter the command "ip access-group 101 in" to apply access control list 101 to router TK1s e0 interface.Which of the following Telnet sessions will be blocked as a result of your access lists?()

A. Telnet sessions from host A to host 5.1.1.10

B. Telnet sessions from host A to host 5.1.3.10

C. Telnet sessions from host B to host 5.1.2.10

D. Telnet sessions from host B to host 5.1.3.8

E. Telnet sessions from host C to host 5.1.3.10

F. Telnet sessions from host F to host 5.1.1.10


参考答案:D, F

第3题:

Which kind of wound treatment can you receive if you suffer from burns? ()

A、Tissue expansion.

B、Daily activity.

C、Microsurgery.

D、Skin graft.


参考答案:D

第4题:

______ is not a factor which will affect the accuracy of GPS receiver.

A.detective Availability

B.local environmental conditions

C.autonomous mode versus differential correction mode versus RTCM mode

D.the averaging of recorded locations


正确答案:A

第5题:

对于PIMDM协议,当上游接口受到嫁接消息时,需要向下游路由器发送的报文是()

A.Join

B.Assert

C.Graft

D.Graft-ACK


参考答案:D

第6题:

Host A opens a Telnet connection to Host B. Host A then opens another Telnet connection to Host B. These connections are the only communication between Host A and Host B. The security policy configuration permits both connections.How many sessions exist between Host A and Host B?()

A.1

B.2

C.3

D.4


参考答案:B

第7题:

Adverse Drug Reaction


正确答案:A

第8题:

反应曲线(Reaction curve)


参考答案:

反应曲线表示一个双头垄断者生产和销售多少数量,该曲线依赖于一个厂商认为另一个双头垄断者将生产和销售的数量。


第9题:

下面PIM协议报文,目的地址是单播地址的是()

A.Assert

B.Bootstrap

C.Register Stop

D.Graft


参考答案:C, D

第10题:

What are the four steps, in their correct order, to mitigate a worm attack?()

  • A、contain,inoculate,quarantine,and treat
  • B、inoculate,contain,quarantine,and treat
  • C、quarantine,contain,inoculate,and treat
  • D、preparation,identification,traceback,and postmortem
  • E、preparation,classification,reaction,and treat
  • F、identification,inoculation,postmortem,and reaction

正确答案:A