单选题夜班护士发现一支气管扩张病人咳血约200ml后突然中断，呼吸极度困难，喉部有痰鸣音，表情恐怖，两手乱抓，首先要做的是（ ）

单选题下列哪种情况适合于用 131 I治疗

单选题Beyond question, Clinton was supposed to close up, stay out of sight, and avoid second- guessing his wife's boss. After his ego blustered into oncoming traffic during Hillary's heated primary race (1) Obama, the nation suffered from yet another turn of Clinton fatigue. (2) this week Bill Clinton showed an instinct for robust, inclusive leadership that the (3) White House occupant could make good use of right for the time being. With President Obama struggling to (4) the political damage from the Gulf oil spill, Clinton not only can't help himself—he's worth being listened. The conventional-wisdom (5) on President Obama's early reaction to the spill was (6) he didn't emote enough. He didn't feel the (7) of all those people in the crisis whose livelihood would be destroyed, whose clean waters and wildlife would be (8) in black gunk. Clinton considers this is an unfair (9) but offers a different—and more pointed— lesson to his young successor. "I think we ought to (10) in the same boat for a while... Let's just (11) the problem, and then we can hold everybody responsible and emote or not emote, " Clinton conversed (12) CNN Anchor Wolf Blitzer. Obama's first (13) after the oil spill was to "feel the blame" rather than "feel the pain, " which are pretty sarcastic words as it were. No one intends to let British Petroleum (BP) management (14) the hook—for dangerously cutting corners, and for a (15) safety record. However, the President's (16) focus on scolding BP consumed (17) White House energy while the oil gushed. Great leaders don't rush to criticise; Instead they instinctively (18) solutions. Rudy Giuliani, who didn't stop to blame (19) intelligence for letting it happen, stood out from New York mayor with a girlfriend problem to 9/11 hero when he took control of a crisis and instilled confidence that a ravaged city could (20) beyond a terrorist attack.

单选题男性，34岁，上腹灼痛3个月，柏油样便2日，为了确诊，首选检查是

单选题一例用短效胰岛素治疗的糖尿病患者，多次空腹血糖增高，尿糖阳性，白天尿糖全部阴性。

单选题 下列关于结节病的描述哪项是不对的： A、支气管肺泡灌洗液淋巴细胞百分比大于28/%，提示病变为活动性 B、结节病的分期中，Ⅲ期是从Ⅱ期发展而来的 C、组织学活检为非干酪坏死性肉芽肿，抗酸染色阴性 D、双肺门淋巴结肿大可自行消退 E、血清血管紧张素转换酶活性正常，提示结节病：无活动性

单选题女性，28岁。反复出现低热、口腔和外阴部溃疡1年，伴双下肢红色结节样皮疹、关节痛1个月，无鼻塞、流涕。咳嗽，无腹痛、腹泻。ESR 40mm／h。ANA、抗ENA、ANCA等自身抗体均阴性。该患者最可能的诊断是

单选题下列对于各型肝炎细胞坏死的程度，哪项是不恰当的

单选题早期食管癌是

单选题洋地黄中毒伴缓慢心律失常者首选的治疗措施是

单选题下列不属于消化性溃疡治疗目的的是

单选题 男性，45岁，颈部淋巴结肿大伴间歇性发热、皮肤瘙痒2个月，脾肋下3cm,颈部淋巴结活检为霍奇金病。该患者最常见的首发症状是： A、贫血 B、脾大 C、无痛性颈部淋巴结肿大 D、间歇性发热 E、皮肤瘙痒

单选题病史及体检所见哪项最支持原发性肝癌的诊断

单选题A．急性血行播散性肺结核B．肺泡细胞癌C．肺间质纤维化D．肺炎E．支气管扩张

单选题在病理情况下，瞳孔缩小见于

单选题关于主动脉瓣狭窄心脏听诊的特点，不恰当的是

单选题对于慢性肾炎的治疗措施中，下列说法哪项是错误的

单选题瞳孔大小不等提示病情垂危而且最常见的病因是

单选题霍奇金淋巴瘤具有诊断意义的细胞是

单选题T细胞淋巴瘤多见于