患者，女性，35岁，咳嗽1周，近2日咯血数次，每次咯血量不等，最多一次达320ml，体检左侧肺上部呼吸音减弱，患者精神紧张。这时护士应首先采取的措施为(    )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='2494' and id < 184680 and id<>'184680' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='2494' and id > 184680 and id<>'184680' order by id asc limit 5