心悸实证治则是() ["A.化痰","B.除湿","C.涤饮","D.清火","E.活血化瘀"]
男,60岁。摔伤致左髌骨下极粉碎性骨折2天。X线显示髌骨下极粉碎成4个小骨块,该患者首选的治疗方法是() ["手法复位石膏外固定","切开复位张力带钢丝固定","切开复位钢丝环扎固定","髌骨下极切除、髌韧带重建术","髌骨切除术"]
330MW机组引风机启动条件()。 ["A、任一空预器在运行;","B、任一轴冷风机运行;","C、无引风机跳闸条件;","D、脱硫旁路挡板开启。"]
男,70岁。下楼时不慎摔伤右髋部,查体右下肢短缩、外旋50°畸形,右髋肿胀不明显,但有叩痛。该患者最易发生的并发症是() ["A.脂肪栓塞","B.坐骨神经损伤","C.髋内翻畸形","D.股骨头缺血性坏死","E.髋关节周围创伤性骨化"]
1岁小儿肺炎,弛张热5天,今出现四肢凉,毛细血管再充盈时间6秒,心率160次/分,腹稍胀,皮肤可见少量充血疹及出血点,大便隐血(+),血小板70×109/L,可能并发() ["休克","DIC","败血症","心衰","中毒性肠麻痹"]
惊厥的病因