热性哮喘的治疗方剂可选用()
A.银翘散
B.桑杏汤
C.桑菊饮
D.定喘汤
E.麻杏石甘汤
参考答案:D, E
句型转换。
1. Must I go home now? (作肯定回答和否定回答)
Yes, _________ _________./No,_________ __________.
2. 他比我高很多. (改为同义句)
He is __________ _________ than _________
He is _________ _________taller than me.
3. In the north of America, most students go to school on the school bus. (改为同义句)
In _________ _________, most students go to school _________ school bus.
患者,女性,32岁,自诉"胆小怕痛",曾有"晕针史"。检查见残根,根尖瘘管挤压无脓,治疗设计为局麻下拔除,麻醉顺利,10分钟后试麻效良好,开始操作,术中患者觉疼痛但可耐受,其后自诉头晕、胸闷、心慌、恶心。检查患者面色苍白,四肢冷而无力,脉快而弱。
此时患者出现的症状是()
A.麻药中毒
B.麻药过敏
C.癔症发作
D.晕厥
E.肾上腺素反应