体液紊乱患者出现腱反射减弱,应考虑的原因有() ["A.低钾血症","B.高钙血症","C.代谢性酸中毒","D.低钠血症","E.高镁血症"]
急性CO中毒患者应积极给予()昏迷的中毒患者不宜给予()急性苯二氮类中毒的特效解毒药() ["A.催吐","B.洗胃","C.碱化尿液","D.高压氧舱","E.氟马西尼"]
诊断异位妊娠的简便、快速、准确的辅助方法是 ["A、尿妊娠试验","B、阴道后穹隆穿刺","C、诊断性刮宫","D、腹腔镜检查","E、B超检查"]
对高钾血症,下列哪几项描述是正确的() ["A.血清钾浓度均超过5.5mmol/L","B.酸中毒可引起高钾血症","C.高钾患者都会出现典型的ECG变化,是诊断的主要依据","D.高钾血症可引起心跳骤停,一旦出现应紧急治疗","E.治疗高钾血症,可用阴离子交换树脂"]
男,39岁,调配农药4h后感头痛、头晕、乏力、视物模糊、恶心、呕吐、多汗、瞳孔缩小并有肌肉颤动。血胆碱酯酶活力为60%()男,42岁,误服农药水剂100ml,出现头痛、头晕、恶心、呕吐、上腹部疼痛,很快昏迷伴呼吸困难,发绀,肺部干、湿啰音,四肢肌肉震颤和抽搐,心律失常() ["A.急性有机磷杀虫药中毒","B.急性氨基甲酸酯类杀虫药中毒","C.拟除虫菊酯类杀虫药中毒","D.有机氯杀虫药中毒","E.杀虫脒中毒"]
轻度CO中毒血中COHb浓度()中度CO中毒血中COHb浓度()重度CO中毒血中COHb浓度()