题型:名词解释 夏季,12岁男孩症见突然高热不退,面色苍白,皮肤发花,口唇发绀,腹痛,恶心。有食物不洁史。考虑中毒性痢疾最直接的实验室检查是()A.血常规B.血培养C.大便细菌培养D.清洁灌肠留大便做常规检查E.血清学检查 查看答案
题型:名词解释 —I’m told that our plane will at least delay 3 hours. —What do you think has happened? —It is said to have been _______ by a terrible storm.A.held outB.held inC.held onD.held up 查看答案
题型:名词解释 张某,男,57岁。2天前曾感心悸,心烦,周身乏力,胸闷不舒等症状。今晨起上腹部剧疼,伴有恶心,出虚汗而来院。查体温38.2℃、主率100次/分,律齐,血压80/60mmHg,呼吸21次/分,面色苍白,心脏听诊:心界不大,心尖区第一心音减弱,心电图示:V1~V5ST段抬高呈弓背向上,T波倒置根据心电图特征性表现、定位诊断是().A.前间壁心肌梗死B.前侧壁心肌梗死C.广泛前壁心肌梗死D.下壁心肌梗死 查看答案