患者胸闷气短,甚则胸痛彻背,心悸汗出,腰酸乏力,畏寒肢冷,唇甲淡白,舌淡白,脉沉微欲绝。治疗应首选()。
A. 人参养荣汤合左归饮
B. 炙甘草汤合生脉散
C. 参附汤合右归饮
D. 苓桂术甘汤合左归丸
E. 苏合香丸合左归饮
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某男性患者,80岁。因反复咯脓臭痰10余年,咯血1次就诊。该次咯血量约200ml鲜红色,无发热、胸痛。查体:BP180/80mmHg,R12次/分,精神紧张,口鼻有血渍,左下肺可闻及湿啰音,HR90次/分,律齐。患者的初步诊断最可能是()
A. 慢性支气管炎合并大量咯血
B. 慢性支气管炎合并中量咯血
C. 支气管扩张合并大量咯血
D. 支气管扩张合并中量咯血
E. 左下肺炎合并中量咯血
Your network consists of an Active Directory forest that contains two domains. All servers run WindowsServer 2008. All domain controllers are configured as DNS Servers. You have a standard primary zone for dev.contoso.com that is stored on a member server. You need to ensure that all domain controllers can resolve names from the dev.contoso.com zone. What should you do()
A. On the member server, create a stub zone.
B. On the memeber server, create a NS record for each domain controller.
C. On one domain controller, create a conditional forwarder. Configure the conditional forwarder to replicate to all DNS servers in the forest.
D. On one domain controller, create a conditional forwarder. Configure the conditional forwarder to replicate to all DNS servers in the domain.