单选题中年患者，反复咳嗽，咳脓痰多年。体查：肥胖体型，双肺呼吸音对称，可闻较多湿性哕音。肺功能检查：FEV
1
60％，PaCO
2
8.6kPa(65mmHg)，PaO
2
7.5kPa(56mmt电)，红细胞比容65％。胸片：双肺纹理增多增粗，心影稍扩大。该病人诊断应为
单选题中毒性休克在使用血管活性药物前一般先需（ ）
单选题导致十二指肠溃疡胃酸分泌异常的因素中哪项不正确( )(2000年)
单选题缺O
2
单选题A．阴离子间隙增大
B．CO
2
CP升高
C．尿糖阴性
D．血糖11．1mmol／L
E．血钠155 mmol／L
单选题不利于胸腔积液产生的情况是
单选题关于伤寒的描述，下列哪项是正确的A．结肠形成多发性不规则溃疡B．盲肠形成多发性烧瓶状溃疡C．回肠形成多数环形溃疡D．回肠形成鹅口疮样溃疡E．回肠形成多数圆形或椭网形溃疡
单选题
麻疹的传染期是 ( )
A、潜伏期至恢复期
B、发病前2天至出疹后5天
C、潜伏期至恢复期
D、出疹期至恢复期
E、前驱期至出疹期
单选题钙颉颃剂治疗心绞痛的主要机理，下列哪项不正确( )(1996年)
单选题二尖瓣狭窄右室负荷加大时心电图可见
单选题下列选项中，不能引起促胃液素分泌的是( )(2007年)
单选题A．黄疸B．肝大C．腹壁静脉曲张D．皮肤紫癜
单选题A．咳砖红色痰 B．红霉素治疗有效 C．两者均是 D．两者均不是
单选题When anyone opens a current account at a bank, he is lending the bank money. He may (1) the repayment of the money at any time, either (2) cash or by drawing a check in favor of another person. (3) , the banker customer relationship is that of debtor and creditor who is (4) depending on whether the customer's account is (5) credit or is overdrawn. But, in (6) to that basically simple concept," the bank and its customer (7) a large number of obligations to one another. Many of these obligations can give (8) to problems and complications but a bank customer, unlike, say, a buyer of goods, cannot complain that the law is (9) against him. The bank must (10) its customer's instructions, and not those of anyone else. (11) , for example, a customer opens an account, he instructs the bank to debit his account only in (12) of checks drawn by himself. He gives the bank (13) of his signature, and there is a very firm rule that the bank has no right or (14) to pay out a customer's money (15) a check on which its customer's signature has been (16) . It makes no difference that the forgery may have been a very (17) one, the bank must recognize its customer's signature. For this reason there is no (18) to the customer in the practice, (19) by banks, of printing the customer's name on his checks. If this (20) forgery, it is the bank that will lose, not the customer.
单选题下列临床表现中，与肝硬化患者体内雌激素增加无关的是( )(2008年)
单选题下列哪项不符合急性肾小管坏死的尿液检查结果?
单选题Kmkenberg肿瘤是指转移至卵巢的
单选题下列不属于治疗类风湿关节炎的药物是
单选题下列哪项最不可能引起溃疡性结肠炎( )(1996年)
单选题A．小剂量地塞米松抑制试验B．大剂量地塞米松抑制试验C．血皮质醇测定D．24小时尿17-羟皮质类固醇测定