男,45岁,右下腹胀痛、并可触及质硬包块,结合图像,最可能的诊断是() ["结肠Crohn病","结肠癌","肠结核","结肠淋巴瘤","慢性溃疡性结肠炎"]
经尿道前列腺切除术,经膀胱冲洗病人出现胸闷、心动过缓,低血压,癫痫样发作SPO降低的可能原因为() ["麻醉药过量","水中毒","迷走神经张力过高","有效循环血量减少","肺栓塞"]
关于纯母乳喂养的定义是() ["除母乳外,还给婴儿吃维生素、果汁,但每日不超过1~2口","除母乳外,不给婴儿吃其他任何液体或固体食物","指母乳占全部婴儿食物的80%及以上的喂养","除母乳外,只给婴儿喝点水","指母乳占全部婴儿食物的90%及以上的喂养"]
"癃闭"之名,首见于() ["《内经》","《伤寒杂病论》","《诸病源候论》","《千金要方》","《丹溪心法》"]
长期制动对肌肉代谢的影响是哪4项() ["有氧化活动减弱","无氧酵解活动加强","蛋白质合成减少","蛋白质合成增加","蛋白质分解增加"]
静叶可调轴流式风机工作原理是什么?