男性,30岁,深Ⅱ度烧伤面积20%,Ⅲ度烧伤面积30%,伤后注射止痛针后转院治疗,途中3小时,入院查体:血压70/40mmHg,脉搏130次/分。患者体重60kg,第一个24小时应补给液体总量为() ["A.4000ml","4500ml","5000ml","5500ml","6500ml"]
肥厚型心肌病患者胸痛的原因为() ["心肌肥厚和左心室流出道梗阻等增加心肌氧耗","心脏舒张功能下降使心肌耗氧增加","异常的冠状动脉血管反应","心脏小血管病变","心肌桥压迫冠状动脉致心肌灌注不足"]
外源性凝血系统最常用的筛检试验是() ["APTT","BT","CT","PT","TT"]
目前我国医学伦理学主要的研究方向是() ["公民道德问题","临床医学问题","公共道德的学说和体系","生命科学的发展","医学实践中的道德问题"]
PIN是指() ["前列腺上皮内瘤","前列腺癌","前列腺结石","前列腺小细胞癌","前列腺增生"]
流行性脑脊髓膜炎的典型表现是()。霍乱的典型表现是()。