未知题型 患者,男,63岁,在田间喷洒农药时出现咳嗽、呼吸困难,随后全身肌肉的痉挛,伴头晕、头痛,继而出现昏迷,现场人员将患者急送医院。查体:血压90/60mmHg,呼吸24次/分,角膜反射消失,瞳孔缩小如针尖大,两肺满布湿哕音。对明确诊断最有价值的检查是
单项选择题 中度吞咽困难是指( ) A.除特别难吞咽的食物外,三餐均可经口腔摄取 B.完全口腔进食,需辅以代偿和适度手段 C.无法经口腔进食 D.经口腔和辅助混合进食 E.完全口腔进食,无需代偿和适度手段
单项选择题 We havent received your L/C, though the validity of the L/C has expired, ______ we sent you a cable yesterday reading: LC1417 PLSCABLE EXTENSION SHIPMENT VALIDITY 15/31 MAY RESPECTIVELY LETFOLLOWS. A.result in B.result from C.as a result of D.as a result