【单选题】
肺循环终于 ___
A. :右心房
B. :右心室
C. :左心房
D. :左心室
E. :冠状窦口
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答案
C
解析
暂无解析
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【单选题】
体循环起于 ___
A. :左心房
B. :右心房
C. :右心室
D. :左心室
E. :左房室口
【单选题】
腹腔干的分支包括 ___
A. :胃左动脉、肝总动脉和肠系膜上动脉
B. :肝总动脉、脾动脉和肠系膜下动脉
C. :脾动脉、胃右动脉和肠系膜上动脉
D. :胃左动脉、肝总动脉和脾动脉
E. :胃左动脉、胃网左动脉和胃短动脉
【单选题】
阑尾动脉是哪条动脉的分支 ___
A. :胃左动脉
B. :脾动脉
C. :回肠动脉
D. :回结肠动脉
E. :中结肠动脉
【单选题】
跨过输尿管前方的动脉是 ___
A. :膀胱上动脉
B. :膀胱下动脉
C. :子宫动脉
D. :阴部动脉
E. :闭孔动脉
【单选题】
含有动脉血的静脉 ___
A. :上腔静脉
B. :心大静脉
C. :下腔静脉
D. :肺静脉
E. :肝静脉
【单选题】
关于肝门静脉的描述,错误的是 ___
A. :介于两端毛细血管之间
B. :既有分支也有属支
C. :一般无静脉瓣
D. :可通过食管静脉丛、直肠静脉丛和脐周静脉网与上、下腔静脉相交通
E. :收集腹腔成对器官的静脉血
【单选题】
关于静脉注入部位的描述,错误的是 ___
A. :奇静脉注入上腔静脉
B. :肝静脉注入下腔静脉
C. :头静脉注入颈内静脉
D. :贵要静脉注入肱静脉
E. :大隐静脉注入股静脉
【单选题】
门静脉收集以下器官的静脉血,不包括 ___
A. :胃
B. :脾
C. :胆囊
D. :肾
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【单选题】
门静脉的属支,不包括 ___
A. :胃左静脉
B. :脾静脉
C. :附脐静脉
D. :肝静脉
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【单选题】
胸导管注入 ___
A. :左静脉角
B. :右静脉角
C. :左颈内静脉
D. :右颈内静脉
E. :右头臂静脉
【单选题】
关于脾的描述,错误的是 ___
A. :位于左季肋区,胃底与膈之间
B. :长轴与第10肋一致
C. :质软而脆,受暴力打击易破裂
D. :脾的下缘有脾切迹,是触诊脾的标志
E. :正常情况下在左肋弓下不能触及脾
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弹性血管是指 ___
A. :大动脉
B. :中动脉
C. :小动脉
D. :微动脉
E. :大静脉
【单选题】
可使瞳孔转向外上方的是 ___
A. :上直肌
B. :外直肌
C. :上斜肌
D. :下斜肌
E. :上睑提肌
【单选题】
关于玻璃体的描述,错误的是 ___
A. :为无色透明的胶状物质
B. :位于晶状体和视网膜之间
C. :表面覆被玻璃体膜
D. :可以调节晶状体曲度
E. :对视网膜起支撑作用
【单选题】
关于房水的描述,错误的是 ___
A. :由睫状体产生
B. :由眼前房经瞳孔到眼后房
C. :经虹膜角膜角渗入巩膜静脉窦
D. :可营养眼球和维持眼压
E. :具有屈光作用
【单选题】
具有屈光作用的是 ___
A. :瞳孔
B. :脉络膜
C. :睫状体
D. :角膜
E. :巩膜静脉窦
【单选题】
关于角膜的描述,错误的是 ___
A. :外膜的前1/6
B. :无色透明
C. :血管和神经末梢丰富
D. :富有弹性,外凸内凹
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属于眼球中膜的结构 ___
A. :巩膜
B. :睫状体
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【单选题】
属于平滑肌的是 ___
A. :瞳孔括约肌
B. :上睑提肌
C. :内直肌
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【单选题】
具有感光功能的结构 ___
A. :角膜
B. :虹膜
C. :晶状体
D. :视网膜
E. :视神经盘
【单选题】
无屈光功能的结构 ___
A. :角膜
B. :房水
C. :晶状体
D. :玻璃体
E. :虹膜
【单选题】
调节晶状体曲度的结构 ___
A. :虹膜
B. :巩膜
C. :角膜
D. :睫状体
E. :玻璃体
【单选题】
产生房水的结构 ___
A. :虹膜
B. :睫状体
C. :晶状体
D. :玻璃体
E. :以上都不是
【单选题】
感光最敏锐的部位 ___
A. :视神经盘
B. :视网膜周边
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D. :瞳孔
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角膜含有丰富的 ___
A. :血管
B. :淋巴管
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D. :色素
E. :以上都不是
【单选题】
声音传向内耳的主要途径是 ___
A. :颅骨→耳蜗内淋巴
B. :外耳道→鼓膜→听骨链→前庭窗→内耳
C. :外耳道→鼓膜→听骨链→蜗窗→内耳
D. :外耳道→鼓膜→鼓室空气→蜗窗→内耳
E. :外耳道→鼓膜→鼓室空气→前庭窗→内耳
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关于鼓膜的说法正确的是 ___
A. :位于外耳道和中耳之间
B. :是圆形的透明膜
C. :呈深红色
D. :大部分为松弛部
E. :上方有光锥
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不属于中耳结构的是 ___
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B. :骨迷路
C. :咽鼓管
D. :乳突小房
E. :蹬骨
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不属于膜迷路的结构 ___
A. :膜半规管
B. :椭圆囊
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D. :前庭
E. :蜗管
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小儿咽鼓管的特点 ___
A. :较细长且弯曲
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D. :粗短且平直
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关于鼓膜的描述,正确的是 ___
A. :位于内耳和外耳之间
B. :中心部向内凹陷为鼓膜脐
C. :紧张部在松弛部的上方
D. :前上方有反射光锥
E. :紧张部呈淡红色
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关于晶状体的描述,正确的是 ___
A. :看远物时睫状体收缩,晶状体曲度变大
B. :前面曲度较大,后面平坦
C. :由晶状体皮质和髓质构成
D. :可因疾病或创伤发生混浊
E. :不含血管,但神经末梢丰富
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属于听觉感受器的结构 ___
A. :壶腹嵴
B. :球囊斑
C. :椭圆囊斑
D. :螺旋器
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螺旋器位于 ___
A. :前庭阶
B. :鼓阶
C. :骨螺旋板
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黑色素细胞存在于 ___
A. :角质
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皮肤中既有游离神经末梢,又有毛细血管的结构 ___
A. :角质层
B. :透明层
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下丘脑与腺垂体之间主要的联系途径是 ___
A. :垂体束
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出现“克丁病”的原因是哪个腺体分泌的激素不足 ___
A. :垂体
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C. :甲状腺
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分泌生长素的腺体 ___
A. :甲状腺
B. :肾上腺
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肿大后可能会压迫视交叉的是 ___
A. :甲状腺
B. :垂体
C. :松果体
D. :上丘
E. :泪腺
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【单选题】
On an ASA, which maps are used to identify traffic?___
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【单选题】
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A. 12.1T
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【单选题】
In which type of attack does an attacker overwrite an entry in the CAM table to divert traffic destined to a legitimate host?___
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【多选题】
Which two attack types can be prevented with the impleme ntation of a Cisco IPS solution?___
A. DDos
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【多选题】
choose four___
A. DHCP snooping ——————————blocks DHCP messages
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【多选题】
choose four___
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What are two advanced features of the Cisco AMp solution for endpoints ___
A. contemplation
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Which two characteristics of RADIUS are true?___
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【多选题】
What are two challenges of using a network-based IPS? ___
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【多选题】
What are two default be haviors of the traffic on a zone-based firewall?___
A. Traffic within the self -zone uses an im plicit deny all.
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【多选题】
Which two advantages does the on-premise model for MDM deployment have over the cloud-based model?___
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Which two actions can an end usts take to manage a lost or stolen device in Cisco ISE? ___
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D. Request revocation of the digital certificate of the device.
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Which two problems can arise when a proxy firewall serves as the gateway between networks?___
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【多选题】
Which two are considered basic security principles?___
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Which next-generation encryption algorithm supports four variants?___
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【单选题】
What aims to remove the abil ity to deny an action?___
A. Non-Repudiation
B. Accountability
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Which statements about the native VLAN is true ?___
A. It is susceptible to VLAN hopping attacks.
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A. 2
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C. 4
D. 5
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What does the dh group refer to?___
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which technology cloud be used on top of an MPLS VPN to add confidentiality ?___
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Which term is most closely aligned with the basic purpose of a SIEM solution? ___
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You have just deployed SNMPv3 in your environment, Your manager asks you to make sure that our SNMP agents can only talk to the SNMP Manager. What would you configure on your SNMI agents to satisfy this request?___
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【单选题】
Which feature prevents loops by moving a nontrunking port into an errdisable state when a BPDU is received on that port?___
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【单选题】
Which command enables port security to use sticky MAC addresses on a switch?___
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When you edit an IPS subsignature, what is the effect on the parent signature and the family of subsignatures?___
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Which type of mechanism does Cisco FirePOWER de ploy to protect ag detected moving across other networks?___
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【单选题】
What action must you take on the ise to blacklist a wired device?___
A. Locate the switch through which the device is connected and push an a cl restricting all access by the device
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【单选题】
Which type of firewall can perform deep packet inspection?___
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【单选题】
What is the main purpose of Control Plane Policing?___
A. to prevent exhaustion of route-proce ssor resources
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【单选题】
Which attack can be prevented by OSPF authentication?___
A. smurf attack
B. IP spoofing attack
C. denial of service attack
D. buffer overflow attack
【单选题】
What is the best definition of hairpinning?___
A. ingress traffic that traverses the outbound interface on a device
B. traffic that enters one interface on a device and that exits through another interface
C. traffic that enters and exits a device through the same interface
D. traffic that tunnels through a device interface
【单选题】
Which SNMPv3 security level provides authentication using HMAC with MD5, but does not use encryption?___
A. authPriv
B. authNo Priv
C. noAuthNoPriv
D. NoauthPriv
【单选题】
You have implemented a dynamic blacklist, using security intelligence to block illicit network activity. However, the blacklist contains several approved connections that users must access for usiness pur poses. Which action can you take to retain the blacklist while allowing users to access the approve d sites?___
A. Create a whitelist and manually add the approved addresses.
B. Disable the dynamic blacklist and deny the specif ic address on a whitelist while permitting the others
C. Edit the dynamic blacklist to remove the approved addresses
D. Disable the dynamic blacklist and create a static blacklist in its place
【单选题】
When connecting to an external resource,you must change a source IP address to use one IP address from a range of 207.165.201.1 to 207.165.1.30. Which option do you implement ?___
A. dynamic source NAT that uses an IP ad dress as a mapped source
B. static destination NAT that uses a subnet as a real de stination
C. dynamic source NAT that uses a range as a mapped source
D. static destination NAT that uses a subnet as a real source
【单选题】
Refer to the exhibit. 【nat(ins,any)dynamic interface】Which ty pe of NaT is configured on a Cisco ASA?___
A. dynamic NAT
B. source identity NAT
C. dynamic PAT
D. identity twice NAT
【单选题】
Which mitigation technology for web-based threats prevents the removal of confidential data from the network?___
A. CTA
B. DCA
C. AMP
D. DLP