330MW机组盘车电机试转条件()。 ["A、电磁阀进油门开启;","B、打至试验位置;","C、切至点动;","D、切至就地。"]
非静脉曲张上消化道出血的治疗药物首选() ["血管升压素","生长抑素","硝酸甘油","奥美拉唑","特利加压素"]
糖尿病酮症酸中毒治疗中补碱的指征是(). ["二氧化碳结合力小于13.5mmol/L(30Vo1%)","血pH小于6.9","血酮体阳性","血清碳酸氢根浓度小于5mmol/L","低血压"]
关于骨骼肌兴奋一收缩偶联,哪项错误() ["电兴奋通过横管系统传向肌细胞深部","横管膜产生动作电位","终末池中Ca2+逆浓度差进入肌浆中","纵管终末池对ca2+通透性升高","Ca2+到达肌丝区,触发肌丝滑行"]
治疗原发性三叉神经痛,哪一种是近来认为也能奏效的药物() ["苯妥英钠","维生素B12","酰胺咪嗪","苯巴比妥","安定"]
腹泻病史采集要点