单选题A．经蝶窦切除垂体微腺瘤B．一侧肾上腺全切+另侧肾上腺大部切除，术后做垂体放疗C．一侧肾上腺肿瘤摘除D．开颅手术+垂体放疗

单选题关于胰岛素的下列描述，哪项是错误的（ ）

单选题患者，男，58岁。因疲劳后突发心悸、呼吸困难、咳嗽、咳泡沫c血痰而来院急诊。既往有高血压病、心肌梗死史。查体：血压90／60mmHg，端坐位，喘息状，口唇紫绀，双肺满布中小水泡音，心率140次／分，心音听不清。下列急诊处理中，不正确的是( )(2009年)

单选题下列哪一项属于胃十二指肠黏膜防卫因子A．胃酸/胃蛋白酶B．前列腺素C．胆盐D．胰酶E．药物(NSAIDs)

单选题用糖皮质激素治疗原发性血小板减少性紫癜，下列哪一项是正确的A．血小板上升前出血症状即可改善B．停药后不易复发C．复发时再用无效D．主要作用是抑制抗体生成E．妊娠初期病人可以应用

单选题关于胃液分泌的描述，哪一项是错误的

单选题引起梅毒的病原体是

单选题胸廓处于自然位置时

单选题下列哪项不支持急进性肾小球肾炎的诊断

单选题对于糖皮质激素治疗类风湿关节炎不正确的是

单选题A．浆液性炎B．纤维素性炎C．化脓性炎D．出血性炎E．间质性炎 (2005年)

单选题男性，68岁。3年前诊断为COPD，未规律治疗。2小时前无明显诱因突感左胸剧痛，继之呼吸困难、发绀、大汗、烦躁。查体：BP90／60mmHg，气管右移，左肺呼吸音减弱，未闻及干湿性啰音。最可能的诊断是

单选题To produce the upheaval (激变) in the United States that changed and modernized the domain of higher education from the mid-1860s to the mid-1880s, three primary causes interacted. The (1) of a half-dozen leaders in education provided the personal force that was needed. (2) , an outcry (呐喊) for a fresher, more practical, and more advanced kind of instruction (3) among the alumni (校友) and friends of nearly all of the old colleges and grew into a movement that overrode (压倒) all (4) opposition. The aggressive "Young Yale" movement appeared, demanding partial alumni control, a more (5) spirit, and a broader course of study. The graduates of Harvard College simultaneously (6) to relieve the college's poverty and demand new (7) . Education was pushing toward higher standards in the East by (8) off church leadership everywhere, and in the West by finding a wider range of studies and a new (9) of public duty. The old-style classical education received its most crushing (10) in the citadel (城堡) of Harvard College, (11) Dr. Charles Eliot, a young captain of thirty-five, son of a former treasurer of Harvard, led the (12) forces. Five revolutionary advances were made during the first years of Dr. Eliot's (13) They were the elevation and amplification of entrance requirements, the enlargement of the (14) and the development of the (15) system, the recognition of graduate study in the liberal arts, the raising of professional training in law, medicine, and engineering to a postgraduate level, and the fostering (培养) of greater (16) in student life. Standard of admission were sharply advanced in 1872—1877. (17) the appointment of a clean (院长) to take charge of student affairs, and a wise handling of (18) , the undergraduates were led to regard themselves more as young gentlemen and (19) as young animals. One new course of study after another was (20) —science, music, the history of the fine arts, advanced Spanish, political economy, physics and international law.

单选题男性，62岁。患肺血栓栓塞症2日，血压110／86mmHg，应该用何种药物治疗?

单选题流脑的病理变化有A．筛状软化灶B．血管周围淋巴细胞套袖状浸润C．蛛网膜下腔大量炎细胞渗出D．脑底部病变最显著

单选题男性，75岁。健康体检FEV 1 ／FVC65％，FEV 1 68％正常预计值。患者有吸烟史40年，由于患者无慢性咳嗽、咳痰症状。根据患者肺功能结果，此患者严重程度分级为

单选题男性患者，69岁，上腹不适伴反酸烧心24，要确诊胃食管反流病最主要的检查是

单选题关于幽门螺杆菌感染的流行病学叙述，下列哪项是不正确的

单选题下述哪一项关于系统性红斑狼疮的表述是错误的

单选题胃容受性舒张的主要刺激物是( )(2000年)