网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
单选题
急性胰腺炎,首先升高的是()
A
血糖
B
血钙
C
血脂肪酶
D
血淀粉酶
E
尿淀粉酶
参考答案
参考解析
解析:
血清淀粉酶测定6~12小时开始升高,48小时开始下降,持续3~5天,血清淀粉酶超过正常值3倍即可确诊。尿液淀粉酶测定升高较晚,发病后12~14小时开始升高,持续1~2周。血清脂肪酶测定常在起病后24~72小时开始上升,持续7~10天,对病后就诊较晚的急性胰腺炎患者有诊断价值。
更多 “单选题急性胰腺炎,首先升高的是()A 血糖B 血钙C 血脂肪酶D 血淀粉酶E 尿淀粉酶” 相关考题
考题
单选题Your Cisco network currently runs OSPF and you have a need to policy-route some specific traffic,regardless of what the routing table shows. Which one of these options would enable you to policy-route the traffic?()A
source IP address and the protocol (such as SSL,HTTPS,SSH)B
the packet Time to Live and the source IP addressC
type of service header and DSCP valueD
destination IP address
考题
单选题患者,女性,28岁,已婚,经常饮酒、吸烟,爱好运动,近半年来频发不明原因低热,近端指间关节肿痛,经医院检查疑是系统性红斑狼疮。该患者患此病的最可能的原因是()A
与吸烟有关B
与运动有关C
与女性激素有关D
与饮酒有关E
与婚姻状况有关
考题
单选题胃壁由外向内的正确分层为( )。A
黏膜层、肌层、浆膜层和黏膜下层B
浆膜层、肌层、黏膜下层和黏膜层C
浆膜层、肌层、黏膜层和黏膜下层D
黏膜下层、黏膜层、浆膜层和肌层E
浆膜层、黏膜下层、肌层和黏膜层
考题
单选题You are the network administrator of a Layer 3 switched network. Users in one VLAN are complaining that access to the server VLAN is very slow from time to time. Traffic in the local VLAN works without any issue, and users in other VLANs do not have any complaint to reach the server VLAN. What is most likely the cause of this issue?()A
routing issueB
denial-of-service attackC
MAC floodingD
spanning-tree recalculationE
Layer 2 loopF
ARP spoofing attack
考题
单选题医疗机构从业人员行为规范适用于哪些人员()A
管理人员、医师、护士、药学技术人员和其他人员B
医师、护士、药学技术人员、医技人员和其他人员C
管理人员、医师、护士、药学技术人员和医技人员D
医师、护士、药学技术人员、医技人员和管理人员E
管理人员、医师、护士、药学技术人员、医技人员和其他人员
考题
单选题Which command will define a VRF with name ’CCIE’ in IPv6?()A
ip vrf CCIEB
ipv6 vrf CCIEC
vrf definition CCIED
ipv6 vrf definition CCIE
考题
单选题What is TCI?()A
Tag Calling InterfaceB
Tag Control IdentifierC
ToS Class InterfaceD
Tag Control Information
考题
多选题Which three IS-IS TLVs are used to support MPLS traffic engineering? ()Aextended TLV 22Bextended TLV 23Cextended TLV 134Dextended TLV 135Eextended TLV 136Fextended TLV 138
考题
单选题闭合性气胸()A
反常呼吸B
胸膜损伤后,空气进入胸膜腔,异常通道自动闭合C
肺裂伤破裂处形成活瓣,气体只能进胸膜腔而不能排出D
胸壁伤口与胸膜腔相通E
肺组织损伤,血液积聚于胸膜腔
考题
单选题Which statement about the Adapter FEX feature on the Cisco Nexus 5000 Series Switches is true?()A
Adapter FEX is a software feature that can be configured on any CNA as long as the Nexus 5000 is running a version of code that supports Adapter FEXB
Adapter FEX can be thought of as a way to divide a single physical link into multiple virtual links or channels.C
Packets on each channel are tagged with an 801.Q header that has a specific source VIFD
When using a dual-homed NIC on the server, active/standby is not supported. Only active/active is supported.
考题
单选题下列有关肠瘘病因、病理生理的描述不当的是()A
常见病因是肠管的病变和创伤B
先天性肠瘘较少见C
高位肠瘘时水、电解质紊乱较严重D
高位肠瘘时继发感染明显E
低位肠瘘时很少引起严重的生理代谢紊乱
考题
单选题护士发现医嘱可能违反法律、法规、规章或者诊疗技术规范规定时,以下哪项处理是错误的()A
暂时延缓医嘱执行,待问题澄清,医嘱明确后再执行B
及时向开具医嘱的医师提出C
当开具医师不在时,护士可代为纠正医嘱D
必要时,应当向该医师所在科室的负责人报告E
必要时,可向该医疗卫生机构负责医疗服务管理的人员报告
考题
单选题成人子宫体与子宫颈的长度比例为()A
2:1B
3:1C
1:2D
1:3E
1:1
热门标签
最新试卷