题目内容

患者男性,68岁,饮白酒史45年,日约500g,糖尿病史15年,高血压病史12年,平素排便困难,近1周头晕,黑矇,意识丧失1天收入院。查体BP170/80mmHg,HR110次/分,呼之不应,压眶无反应,瞳孔散大,结膜苍白,腹部膨隆,脾脏肋下未及,根据常规推测,下列检查结果哪项可能不是该患者的()。

AL54IU/L,AST,148IU/L
B. 腹部B超示脾脏厚4cm,长约11cm,门脉直径14cm
C. 血红蛋白60g/L
D. 颅脑CT额叶见一楔形低密度灶
E. 血糖10mmol/L

查看答案
更多问题

患者,女,43岁,因左上唇及颧部水疱求诊。患者自述2天前发热,继而左上唇及颧部出现水疱。查体:左上唇、腭部、颧部及眶下皮肤出现集簇性水疱,其中一部分已破溃成溃疡,周围皮肤黏膜充血。初诊3天后的化验检查见血清带状疱疹病毒抗体价高于正常值64倍。本病的临床特征一般为()。

A. 皮肤和口腔黏膜出现成簇的疱疹,损害沿三叉神经的三支分布,不越过中线
B. 口腔黏膜较大的溃疡面
C. 限于口腔无角化黏膜的成簇疱疹
D. 牙龈、上腭等部位的口腔黏膜出现成簇的针头大小的透明水疱
E. 手、足和口腔黏膜疱疹或破溃后形成溃疡

2012年以来,受国内外各种不确定性因素的影响,煤炭行业的发展进入了寒冬期,甲煤炭企业从定性和定量的角度,按照很好、较好、一般、较差4种不同的假设条件,预测了本*公司年度将面临的各种不确定因素,以及由此给企业带来的各种不同结果。甲煤炭公司采用的风险管理技术方法是()。

A. 敏感性分析法
B. 统计推论法
C. 情景分析法
D. 条件预测法

摄氏温标是由以下哪位学者提出来的()。

A. 摄氏修斯
B. 开尔文
C. 阿累尼乌斯
D. 米靳

Examine the structure of the STUDENTS table: STUDENT_ID NUMBER NOT NULL, Primary Key STUDENT_NAME VARCHAR2(30) COURSE_ID VARCHAR2(10) NOT NULL MARKS NUMBER START_DATE DATE FINISH_DATE DATE You need to create a report of the 10 students who achieved the highest ranking in the course INT SQL and who completed the course in the year 1999. Which SQL statement accomplishes this task? ()

A. SELECT student_ id, marks, ROWNUM "Rank" FROM students WHERE ROWNUM <= 10 AND finish_date BETWEEN '01-JAN-99' AND '31-DEC-99 AND course_id = 'INT_SQL' ORDER BY mark DESC;
B. SELECT student_id, marks, ROWID "Rank" FROM students WHERE ROWID <= 10 AND finish_date BETWEEN '01-JAN-99' AND '31-DEC-99' AND course_id = 'INT_SQL' ORDER BY mark;
C. SELECT student_id, marks, ROWNUM "Rank" FROM (SELECT student_id, marks FROM students WHERE ROWNUM <= 10 AND finish_date BETWEEN '01-JAN-99' AND '31-DEC- 99' AND course_id = 'INT_SQL' ORDER BY mark DESC;
D. SELECT student_id, marks, ROWNUM "Rank" FROM (SELECT student_id, marks FROM students WHERE (finish_date BETWEEN '01-JAN-99 AND '31-DEC-99' AND course_id = 'INT_SQL' ORDER BY marks DESC) WHERE ROWNUM <= 10;
E. SELECT student id, marks, ROWNUM "Rank" FROM (SELECT student_id, marks FROM students ORDER BY marks) WHERE ROWNUM <= 10 AND finish date BETWEEN '01-JAN-99' AND '31-DEC-99' AND course _ id 'INT_SQL'

答案查题题库