【单选题】
不符合体外循环后低心排血量综合征的表现是___
A. 血压下降
B. 脉压小
C. 中心静脉压降低
D. 心率快
E. 中枢性高热
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答案
C
解析
暂无解析
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【单选题】
肘关节脱位的特点是___
A. 肘部伸直位固定
B. 肘部屈曲位固定
C. 肘部半伸位弹性固定，肘后三点关系正常
D. 肘部半伸位弹性固定，肘后三点关系异常
E. 以上都不对
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护士小王是某手术的器械护士，手术前进行外科手消毒，下列做法正确的是___
A. 手消毒后，双手保持高过肘部，以背开门进入手术室
B. 用灭菌刷蘸取0.5%碘伏溶液，先刷前臂，再刷手部
C. 用同一灭菌刷按照上一步骤再刷手一次
D. 以无菌巾擦干双手，先擦前臂，再擦手部
E. 甲沟炎处涂0.5%碘伏溶液，再进行洗手和手消毒
【单选题】
髋关节后脱位的畸形是___
A. 短缩，屈曲，外展，内旋
B. 短缩，屈曲，外展，外旋
C. 短缩，屈曲，内收，内旋
D. 短缩，屈曲，内收，外旋
E. 短缩，伸屈，内收，内旋
【单选题】
患者，男性，49岁，进食后出现胸骨后针刺样疼痛和停滞感3个月，饮水后可缓解，锁骨上未触及淋巴结。食管吞钡X线造影可见食管下段约3cm黏膜皱襞紊乱，充盈缺损。考虑诊断为___
A. 早期食管癌
B. 晚期食管癌
C. 食管息肉
D. 贲门失弛缓症
E. 食管憩室
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患者，男性，34岁，车祸后下肢骨折，长腿石膏管型固定，1天后发现石膏上有少量血迹，正确的处理方法是___
A. 给予止血药物
B. 立即更换石膏
C. 打开石膏伤口换药
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患者，女性，15岁。突感左胸部疼痛4小时，呼吸困难逐渐加重，颈、胸部可闻及捻发音，气管偏向右侧。护理原则首先应为___
A. 开胸探查
B. 协助咳嗽
C. 应用止疼药
D. 胸腔穿刺、排气减压
E. 清创、封闭伤口
【单选题】
指出断肢再植术后护理中错误的一项___
A. 专人护理，禁止探视
B. 室温应恒定在20～25℃为宜
C. 术后1周开始患肢功能锻炼
D. 患肢斜坡放置于比心脏略高5～8cm
E. 禁用血管收缩药物
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胆道T管引流与腹腔引流管的护理措施不同的是___
A. 拔管前夹管观察1～2天
B. 妥善固定引流管
C. 观察引流量和性状
D. 保持引流管通畅
E. 引流袋不得高于引流出口
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【单选题】
A vSphere content library administrator is attempting to unpublish the content library, but the option is grayed out as shown in the Exhibit. Which statement identifies the reason for not being able to unpublish? ___
A. The content library is optimized for syncing over HTTP.
B. A synchronization operation is in progress with this content library.
C. There are active subscriptions on this content library.
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【单选题】
Assuming a mirrored (RAID-1) object configuration, how many hosts must contribute storage in a non-stretched VMware vSAN cluster to satisfy the “Number of failures to tolerate” policy option?“n” is the desired “Number of failures to tolerate” value for all options.___
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【单选题】
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【单选题】
In a vSphere environment, two resource pools are created as shown in the Exhibit. Each VM is configured with 1 GB of memory. When the administrator tried to power on VM3, the operation failed. What action in the resource pool settings will allow VM3 to power on successfully?___
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【单选题】
Which network is used by vSphere HA when VMware vSAN is enabled?___
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【单选题】
Which statement is correct when migrating from a Windows vCenter Server to the vCenter Server Appliance 6.5?___
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【单选题】
How can failback of a recovered virtual machine in vSphere Replication be performed?___
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B. Configure a new replication in the reverse direction at the target site.
C. Disable or Stop the virtual machine replication on the source site.
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【单选题】
After upgrading the vSphere infrastructure and VMware Tools to version 6.5, the “Upgrade VM Compatibility” option is grayed out in the vSphere Web Client. (See Exhibit.) What must the administrator do to enable the VM compatibility upgrade?___
A. VMware Tools should be upgraded last.
B. Restart the ESXi server.
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【单选题】
What availability mode does vCenter HA provide?___
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【单选题】
In which scenario will vSphere DRS balance resources when set to Fully Automated?___
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【单选题】
What VMware technology can be used to move physical servers to the vSphere infrastructure?___
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【单选题】
Upgrading vCenter Server with Microsoft SQL database fails with the following error message: The DB User entered does not have the required permissions needed to install and configure vCenter Server with the selected DB. Please correct the following error(s): %sWhat could cause this error?___
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What is a potential downside of having more than four paths per datastore?___
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【单选题】
Which feature facilitates the sharing of templates via vCenter Server?___
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C. folders
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【单选题】
A vSphere Administrator is in the process of configuring replication for a virtual machine, but is not able to select the Recovery Point Objective (RPO) value of 5 minutes. Which statement could explain why the RPO value cannot be lower than 15 minutes?___
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【单选题】
What advanced parameter defines a custom isolation IP address for a vSphere HA cluster?___
A. das.usedefaultisolationaddress
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【单选题】
Which method is supported for backing up the virtual machine that contains vCenter Server?___
A. differential
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【单选题】
A vSphere Administrator must ensure that a user is able to view and manage the system configuration in vSphere Web Client. In the vCenter Single Sign-On domain, which group should the user be a part of?___
A. SystemConfiguration.BashShellAdministrators
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What is the minimum number of hosts that must contribute capacity to a non-ROBO single site VMware vSAN cluster?___
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C. 3
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【单选题】
Which guest operating system supports PVRDMA?___
A. Windows (32-Bit)
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【单选题】
What is the correct way to replace the certificate on an existing vCenter Server that is part of a vCenter HA configuration?___
A. Put the vCenter HA in Maintenance mode, replace the certificate, exit Maintenance mode.
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C. Remove the Passive and Witness nodes, replace the certificate, reconfigure the cluster.
D. Replace the certificate while all nodes are participating in the cluster.
【单选题】
The vSphere Data Protection performance analysis results in the “Conditionally Passed” status. What can cause this condition?___
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【单选题】
A vSphere Administrator wants to reserve 0.5 Gbps for virtual machines on each uplink on a disturbed switch that has 10 uplinks. What is the quota that should be reserved for the network resource pool?___
A. 10 Gbps
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【单选题】
A vSphere administrator manages a cluster which includes critical and non-critical virtual machines. The cluster requires different permissions for contractors and non-contractors. How can the administrator exclude the contractor group from some of the critical VMs?___
A. Apply permission for both contractors and non-contractors on the cluster level.
B. Apply permission for both contractors and non-contractors on the cluster level. Remove permission on the critical VMs for contractors.
C. Remove permission for contractors on the cluster level. Apply permission on the critical VMs for noncontractors.
D. Apply permission for both contractors and non-contractors on the VMs. Remove permission on the critical VMs for contractors.
【单选题】
In an ESXi 6.5 cluster only "NFS datastore has running or registered virtual machines" returns. A vSphere HA cluster with four hosts has admission control configured to tolerate one host failure. Which statement is true if a fifth host is added?___
A. CPU and Memory capacity will be set to 50%.
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D. CPU and Memory capacity will be set to 20%.
【单选题】
Which command can be run to troubleshoot connectivity problems with vmkernal network interfaces?___
A. esxcli network
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【单选题】
What counter should an administrator check to determine if a virtual machine is ballooning?___
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By default, how often is the vCenter vpx user password automatically changed?___
A. 15 days
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【单选题】
Which metric in the Exhibit would identify high latency for a virtual machine operating system?___
A. QAVG/cmd
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【单选题】
What VM Monitoring setting would ensure that the failure interval for a virtual machine is defined as 120 seconds?___
A. High
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D. Medium
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The business managers have asked the IT administrator to ensure configuration compliance in the vSphere infrastructure. The IT administrator wants to use Host Profiles to accomplish this, but is unable to do so. Why is the administrator unable to use Host Profiles?___
A. The infrastructure uses a vSphere Standard license.
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C. The user has only the “Administrator” role.
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