男,68岁,阵发性胸闷3年,持续加重6小时后突发意识丧失。查体:BP40/20mmHG,双肺呼吸音清。心率32次/分,律齐,各瓣膜区未闻及杂音。血清肌钙蛋白水平增高。 入院后经抢救患者病情平稳,但第3天突发喘憋,不能平卧。查体:心尖部可闻及3/6级收缩期杂音,双肺满布
该患者意识丧失的最可能原因是()。 More than 30, 000 drivers and
passengers who sit in the front of the vehicles are killed or seriously injured
each year. At a speed of only 30 miles per hour it is the same as falling from a
thirdfloor building. Wearing a seat belt saves lives: it reduces your chance of
death or serious injury by more than a half. Therefore drivers or front seat passengers over 14 in most vehicles must wear a seat belt. If you do not, you will be fined up to £ 50. It will not be up to the drivers to make sure you wear your belt. But it will be the driver’s responsibility to make sure that children under 14 do not ride in the front unless they are wearing a seat belt of some kind. However, when you’re reversing your car, you do not have to wear a seat belt; or when you are making a local delivery or collection using a special vehicle; A. to wear a seat belt for health reasons. B. not to wear a seat belt for health reasons. C. to get a valid medical certificate before wearing a seat belt. D. to pay a fine rather than wear a seat belt. [判断题]立井提升容器与提升钢丝绳的连接,应当采用楔形连接装置。每次更换钢丝绳时,必须对连接装置的主要受力部件进行探伤检验,合格后方可继续使用。
A.正确 B.错误 [多选题]根据《北京市安全生产条例》,( )对本行政区域和本部门的安全生产工作负全面领导责任;各级人民政府的其他领导人和政府有关部门的其他负责人对分管范围内的安全生产工作负领导责任。 ( )
A.各级人民政府的主要领导人 B.政府有关部门的正职负责人 C.各级人民政府的其他领导人 D.政府有关部门的其他负责人 [单项选择]女,34岁,G1P0,孕3月,因阴道出血发现宫颈糜烂中度,刮片示巴氏Ⅲ级,活检诊断为原位癌,治疗方案是
A. 终止妊娠后体外照射,子宫全切术 B. 刮宫取胎,同时子宫全切术 C. 刮宫取胎,同时扩大子宫切除术 D. 严密随访到足月,剖宫产同时扩大子宫切除术 E. 严密随访到足月剖宫产,产后4~6周再活检确诊原位癌行子宫切除 [单项选择]肺气虚虚劳治法是()
A. 疏肝解郁,理气畅中 B. 补益肺气 C. 健脾养心,补益气血 D. 行气开郁,化痰散结 E. 益气补肾 [多选题]地下建筑一般由( )部分组成?
A.出入口 B.通道 C.洞室 [单项选择]普通手术室监测空气细菌菌落总数时,采用直径90mm培养皿在空气中暴露时间为:().
A. 15min B. 5min C. 30min D. 10min [单选题]下列哪一种疾病属于癌前病变?( )
A.慢性浅表性胃炎 B.慢性萎缩性胃炎伴肠上皮化生 C.十二指肠溃疡病 D.慢性肥厚性胃炎 [单选题] 救生衣进水性能:穿着者在水中漂浮1小时,服装内的进水量应小于( )g。
A.200 B.500 C.380 D.1000 [单选题]“安排”是计划中的一种,它是指
A.时间较短、范围较小、内容单一、比较具体的计划 B.时间较长、范围较广、内容比较概括的长远计划 C.粗线条、纲要式的计划 D.初步的、预备性的或非正式的计划 我来回答: 提交
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