下列哪一种药物最常应用于治疗冠心病变异型心绞痛发作() ["α受体阻滞剂","β受体阻滞剂","钙通道阻滞剂","硝酸酯类","血管紧张素转换酶抑制剂"]
肺挫伤不出现() ["肺纹理模糊","斑片状阴影","病灶不按肺段分布","肺门淋巴结肿大","可合并肺撕裂伤"]
女性,28岁。发现肥胖1年就诊。体检:面呈满月,皮肤痤疮增多,口唇有小须,背部毳毛多见,颈部脂肪垫肥厚,BP20/13.3kPa(150/100mmHg)。下列哪项体征是帮助诊断的重要线索() ["A.高血压","B.乏力","C.水牛背","D.皮肤宽大紫纹","E.骨质疏松"]
某患者因发热而入院,疑患伤寒。肥达反应结果是TO1:160,TH1:320,PA1:40,PBl:40,试问此患可能是() ["伤寒潜伏期","伤寒感染期","伤寒恢复期","曾注射伤寒三联疫菌","来自疫区健康者"]
下列哪项属于重度烧伤()。 ["Ⅲ度烧伤8%","Ⅱ度烧伤25%","Ⅲ度烧伤25%","烧伤总面积54%","Ⅱ度烧伤8%,合并呼吸道烧伤"]
恶心与呕吐的呕吐的伴随症状