女,56岁,腹胀、腹痛、左下腹包块3月余,无肛门排气,影像检查如图,最可能的诊断是() ["乙状结肠Crohn病","乙状结肠结核","乙状结肠腺癌","乙状结肠淋巴瘤","乙状结肠息肉"]
女性,70岁。急性心肌梗死。查体:血压83/60mmHg,心率90次/分,中心静脉压18cmHO。应首先采取的措施是() ["应用呋塞米","应用毛花苷丙","应用激素","适当补液","继续观察"]
青光眼最典型的临床表现是() ["眼压升高","反复发作的眼部胀痛伴同侧头痛","视盘盘沿损伤和视野缺损、缩小","反复发作的雾视、虹视","管状视野、颞侧视岛"]
适用于初诊时尖牙唇侧错位的患者的是(). ["标准Hawley","Hawley-I","Hawley-Ⅱ","Hawley-Ⅲ","Hawley-Ⅳ"]
能减少假性胆碱酯酶数量的药物() ["甲氨蝶呤","芬太尼","美维松","雷尼替丁","哌替啶"]
一般说来,客户总是存在两种需求,一种是能用语言表达出来的,称之为(),另一种是没有说出来的,称之为()。