第1题: [单项选择]女，生后1d，足月顺产，于生后20h出现黄疽，肝脾不大，母亲血型为“O”型，女儿为“A”型。患儿血清胆红素222μmol/L(13mg/dl) 本病最严重的并发症为 A. 贫血 B. 水肿 C. 硬肿 D. 核黄疽 E. 酸中毒 参考答案:D 答案解析:未结合胆红素升高至342～427.5umol/L(20～25mg/dl)以上时，可透过血脑屏障与神经组织结合，出现神经症状，称“核黄疽”。一般发生在生后4～7d，早产儿多见。胆红素脑病的早期出现嗜睡、
第31题: [单项选择]He did not stay with the Weight Watchers because______. A. he could not bear to feel unhappy B. he felt uncomfortable being watched C. he found that the walking club was better D. he would not like to be with lots of women 参考答案:D 答案解析:[考点] 细节题
[解析] 从文章第三段第一句．．．he joined Weight Watchers but stopped going because he was the only man t
