题目: 实喘 答案: 参考答案:喘是呼吸急促的症状,按病因病理和证型而有实喘和虚喘之分。实喘因邪气壅盛于肺,证候以痰为主,常有外感风寒或燥邪所诱发。风寒型者,胸满喘咳,头痛恶寒,痰稀薄,口不渴,舌苔白腻,脉浮滑,此型多见于支气管喘息症;燥热型者,喘而烦热、咽痛口渴、咳嗽胸痛、咯黄稠痰、舌苔黄、脉数,此型多见于大叶性肺炎等
题型:单项选择题 输出网线设定时考虑到使用轻涂纸,印刷设备为海德堡,其加网线数应设多少。()A、30线/cm~40线/cmB、40线/cm~48线/cmC、54线/cm~60线/cmD、80线/cm~90线/cm 查看答案
题型:单项选择题 A project planning methodology is any structured approach used to guide the project team during development of the project plan. What is an example of this methodologyA) Standard forms or templates.B) Upper management involvement.C) Functional work authorizations.D) Stakeholders skills. 查看答案
题型:单项选择题 lac操纵子的下列部分二倍体,()是诱导型表达。A、lacI+O+Z+/F’lacI+OcZ+B、lacI+O+Z-/F’lacI-O+Z+C、lacI+OcZ+/F’lacI+0+Z+D、lacI-O+0+Y-/F’lacI+OcZ-Y+ 查看答案