心脏性猝死是() ["疾病晚期自然死亡","在受伤后的死亡","中毒后的死亡","溺水的死亡","因心脏原因意外地突然死亡"]
在我国,TORCH感染最常见的病原体是() ["弓形虫","梅毒螺旋体","风疹病毒","巨细胞病毒","疱疹病毒"]
单纯母乳喂养儿肠道优势菌为() ["大肠埃希菌","双歧杆菌","变形杆菌","嗜酸杆菌","肠球菌"]
自主功能性甲状腺结节不适宜131I的条件是() ["131I在甲状腺内有效半衰期小于3天","131I在甲状腺内有效半衰期大于5天","年龄偏大患者","腺瘤体积较小","伴有心律不齐"]
10岁男孩,患法洛四联症,其紫绀特点是:() ["无紫绀","6个月左右或生后不久开始出现紫绀","学龄期后期出现下半身较明显的差异性紫绀","生后不久即出现下肢较上肢为轻的紫绀","学龄期后开始出现紫绀"]
协作知识建构