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Pest Risk Analysis（PRA）
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参考答案：
举一反三
【简答题】nce2L76C: Composition [ref. at page 343 in nce2, lesson76]
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【单选题】某1500只山羊群,冬季发病,1周内死亡42只,多为3岁以下妊娠羊,多数病程4至5天。同场绵羊未见发病。病羊高热,干咳,呼吸困难,流铁锈色鼻液,后期卧地不起,窒息死亡。剖检病变多限于单侧胸腔,肺实变,切面呈大理石样;胸膜和心包膜间相互粘连;胸腔积液量大,色淡黄,遇空气易凝集。对该病防治有效的措施是( )
A.
注射青霉素
B.
注射伊维菌素
C.
注射泰勒菌素
D.
注射庆大霉素
E.
注射弱毒疫苗
查看完整题目与答案
【单选题】某1500只山羊群,冬季发病,1周内死亡42只,多为3岁以下妊娠羊,多数病程4至5天。同场绵羊未见发病。病羊高热,干咳,呼吸困难,流铁锈色鼻液,后期卧地不起,窒息死亡。剖检病变多限于单侧胸腔,肺实变,切面呈大理石样;胸膜和心包膜间相互粘连;胸腔积液量大,色淡黄,遇空气易凝集。该病最可能的诊断是( )
A.
巴氏杆菌病
B.
链球菌病
C.
肺线虫病
D.
山羊传染性胸膜肺炎
E.
小反刍兽疫
查看完整题目与答案
【单选题】Your network contains two DHCP servers named Server1 and Server2.On Server1, you create a scope named Scope1.You need to ensure that DHCP s receive IP addresses from the address range in Scope1 ...
A.
On Server1, create a superscope.
B.
On Server1, select Scope1, and then run the Split-Scope wizard.
C.
On Server2, create a scope, and then reconcile each scope.
D.
On Server2, create a scope, and then enable Network Access Protection.
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【多选题】Your wireless network is not listed in the Connect to a network window of your computer. You need to connect to your wireless network.  Which two actions should you perform？（）
A.
Right-click and click the Diagnose option in the Connect to a network window.
B.
Set the security type value to No authentication in the wireless network properties dialog box.
C.
Click the Manually connect to a wireless network option in the Set up a connection or network window.
D.
In the Wireless Network properties dialog box， click the Connect even if the network is not broadcasting option.
E.
Configure the correct IP address， subnet mask， and default gateway for the target network in the wireless network connection properties dialog box.
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【单选题】Your network contains a server named Server1. Server1 runs Windows Server 2008 R2 and has a single network connection. The connection is configured to use a default gateway address of 10.0.0.1.The def...
A.
For the intece, set the intece metric to 100.
B.
For the 10.0.0.2 gateway, set the metric to 50.
C.
For the 10.0.0.2 gateway, set the metric to 200.
D.
For the 10.0.0.1 gateway and the 10.0.0.2 gateway, enable automatic metric.
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【单选题】Your network contains two DHCP servers named Server1 and Server2. Server1 and Server2 are located in the same subnet.You configure a split scope named Scope1 on the DHCP servers.You need to ensure tha...
A.
the Scope1 properties for Server1
B.
the Scope1 properties for Server2
C.
the server options for Server1
D.
the server options for Server2
查看完整题目与答案
【单选题】生活方式/行为评估与疾病风险评估有显著不同， 评估的重点领域不包括
A.
体力活动
B.
预防疾病
C.
膳食
D.
精神压力
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【单选题】决定组织兴奋性高低常用的简便指标是
A.
阈电位
B.
阈强度
C.
刺激的时间
D.
刺激强度和刺激的频率
E.
刺激的频率
查看完整题目与答案
【单选题】某1500只山羊群,冬季发病,1周内死亡42只,多为3岁以下妊娠羊,多数病程4至5天。同场绵羊未见发病。病羊高热,干咳,呼吸困难,流铁锈色鼻液,后期卧地不起,窒息死亡。剖检病变多限于单侧胸腔,肺实变,切面呈大理石样;胸膜和心包膜间相互粘连;胸腔积液量大,色淡黄,遇空气易凝集。该病最可能的病原是( )
A.
革兰氏阴性杆菌
B.
革兰氏阳性球菌
C.
支原体
D.
病毒
E.
寄生虫
查看完整题目与答案
相关题目：
【简答题】nce2L76C: Composition [ref. at page 343 in nce2, lesson76]
查看完整题目与答案
【单选题】某1500只山羊群,冬季发病,1周内死亡42只,多为3岁以下妊娠羊,多数病程4至5天。同场绵羊未见发病。病羊高热,干咳,呼吸困难,流铁锈色鼻液,后期卧地不起,窒息死亡。剖检病变多限于单侧胸腔,肺实变,切面呈大理石样;胸膜和心包膜间相互粘连;胸腔积液量大,色淡黄,遇空气易凝集。对该病防治有效的措施是( )
A.
注射青霉素
B.
注射伊维菌素
C.
注射泰勒菌素
D.
注射庆大霉素
E.
注射弱毒疫苗
查看完整题目与答案
【单选题】某1500只山羊群,冬季发病,1周内死亡42只,多为3岁以下妊娠羊,多数病程4至5天。同场绵羊未见发病。病羊高热,干咳,呼吸困难,流铁锈色鼻液,后期卧地不起,窒息死亡。剖检病变多限于单侧胸腔,肺实变,切面呈大理石样;胸膜和心包膜间相互粘连;胸腔积液量大,色淡黄,遇空气易凝集。该病最可能的诊断是( )
A.
巴氏杆菌病
B.
链球菌病
C.
肺线虫病
D.
山羊传染性胸膜肺炎
E.
小反刍兽疫
查看完整题目与答案
【单选题】Your network contains two DHCP servers named Server1 and Server2.On Server1, you create a scope named Scope1.You need to ensure that DHCP s receive IP addresses from the address range in Scope1 ...
A.
On Server1, create a superscope.
B.
On Server1, select Scope1, and then run the Split-Scope wizard.
C.
On Server2, create a scope, and then reconcile each scope.
D.
On Server2, create a scope, and then enable Network Access Protection.
查看完整题目与答案
【多选题】Your wireless network is not listed in the Connect to a network window of your computer. You need to connect to your wireless network.  Which two actions should you perform？（）
A.
Right-click and click the Diagnose option in the Connect to a network window.
B.
Set the security type value to No authentication in the wireless network properties dialog box.
C.
Click the Manually connect to a wireless network option in the Set up a connection or network window.
D.
In the Wireless Network properties dialog box， click the Connect even if the network is not broadcasting option.
E.
Configure the correct IP address， subnet mask， and default gateway for the target network in the wireless network connection properties dialog box.
查看完整题目与答案
【单选题】Your network contains a server named Server1. Server1 runs Windows Server 2008 R2 and has a single network connection. The connection is configured to use a default gateway address of 10.0.0.1.The def...
A.
For the intece, set the intece metric to 100.
B.
For the 10.0.0.2 gateway, set the metric to 50.
C.
For the 10.0.0.2 gateway, set the metric to 200.
D.
For the 10.0.0.1 gateway and the 10.0.0.2 gateway, enable automatic metric.
查看完整题目与答案
【单选题】Your network contains two DHCP servers named Server1 and Server2. Server1 and Server2 are located in the same subnet.You configure a split scope named Scope1 on the DHCP servers.You need to ensure tha...
A.
the Scope1 properties for Server1
B.
the Scope1 properties for Server2
C.
the server options for Server1
D.
the server options for Server2
查看完整题目与答案
【单选题】生活方式/行为评估与疾病风险评估有显著不同， 评估的重点领域不包括
A.
体力活动
B.
预防疾病
C.
膳食
D.
精神压力
查看完整题目与答案
【单选题】决定组织兴奋性高低常用的简便指标是
A.
阈电位
B.
阈强度
C.
刺激的时间
D.
刺激强度和刺激的频率
E.
刺激的频率
查看完整题目与答案
【单选题】某1500只山羊群,冬季发病,1周内死亡42只,多为3岁以下妊娠羊,多数病程4至5天。同场绵羊未见发病。病羊高热,干咳,呼吸困难,流铁锈色鼻液,后期卧地不起,窒息死亡。剖检病变多限于单侧胸腔,肺实变,切面呈大理石样;胸膜和心包膜间相互粘连;胸腔积液量大,色淡黄,遇空气易凝集。该病最可能的病原是( )
A.
革兰氏阴性杆菌
B.
革兰氏阳性球菌
C.
支原体
D.
病毒
E.
寄生虫
查看完整题目与答案
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