可能出现惊恐发作的疾病()。 ["恐惧症","强迫症","抑郁症","惊恐障碍","急性心肌梗死"]
病毒性心肌炎的病理改变是() ["心肌细胞肥大、变性伴有纤维化","心肌实质变性、坏死纤维化,心肌呈肌源性普遍扩张","心肌间质增生、水肿及充血,内有多量炎细胞浸润","心肌细脚巴大,形态特异,排列紊乱","心脏间质纤维化增生"]
纤维状粉尘一般指纵横径之比() ["<2:1的粉尘",">2:1的粉尘",">3:1的粉尘",">5:1的粉尘",">10:1的粉尘"]
关于急性化脓性腮腺炎的叙述哪项是错误的() ["病原菌主要是金黄色葡萄球菌","脓液可穿破腮腺筋膜进入邻近组织或间隙","肿胀以耳垂为中心,局部皮肤红热及触痛不明显","腮腺导管口可挤压出脓液","患者全身中毒症状明显"]
患者,男,76岁。反复咯血15年,支气管碘油造影显示两肺支气管扩张。外科医生认为不宜手术,原因是什么()。 ["年龄大","男性","咯血时间太长","病变范围太大","支气管扩张不必手术治疗"]
酸碱平衡的调节机制有(),(),(),()。