第1题:
● The Border Gateway Protocol (BGP) is an interautonomous system (71) protocol. The primary function of a BGP speaking system is to exchange network (72) information with other BGP system. This network reachability information includes information on the list of Autonomous System (ASs) that reachability information traverses. BGP-4 provides a new set of mechanisms for supporting (73) interdomain routing. These mechanisms include support for advertising an IP (74) and eliminate the concept of network class within BGP. BGP-4 also introduces mechanisms that allow aggregation of routes, including (75) of AS paths. These changes provide support for the proposed supernettting scheme.
(71)
A. connecting
B. resolving
C. routing
D. supernettting
(72)
A. secubility
B. reachability
C. capability
D. reliability
(73)
A. answerless
B. connectionless
C. confirmless
D. classless
(74)
A. prefix
B. suffix
C. infix
D. reflex
(75)
A. reservation
B. relation
C. aggregation
D. connection
第2题:
acoustic shadow
第3题:
关于赫-白反射(Hering-Breuer reflex)的描述,错误的是
A、肺泡吸气膨胀时,可引起吸气终止
B、肺泡呼气回缩后,可引起吸气
C、细支气管和肺泡
D、赫-白反射的传入神经为肋间神经
E、赫-白反射的中枢在延髓
第4题:
第5题:
第6题:
以下哪项不是痉挛的特殊表现
A、阵挛(clonus)
B、巴宾斯基(babinski)征
C、去大脑强直(decerebrate rigidity)
D、折刀样反射(clasp-knife reflex)
E、紧张性迷路反射
第7题:
A.Touch Smart技术
B.SAW(Surface Acoustic Wave)技术
C.Media Mirror Media Mirror技术
D.TouchSmartPro技术
第8题:
下列对听神经瘤(acoustic neuromas)的概述,不正确的是
A、起源于听神经鞘的良性肿瘤,临床以CPA和颅内压增高为主要表现
B、早期听神经刺激症状,肿瘤生长引起三叉神经、脑干、小脑及后组脑神经症状
C、典型的CPA和内耳道扩大者,可确诊
D、多发于听神经前庭支,少数在耳蜗支,多数单侧性,少数双侧性
E、也可起源于外胚层,由神经鞘膜发展而来,包膜不完整,呈扁平状
第9题:
第10题: