【单选题】
下列检查不能反映心功能状态的是___
A. X线检查
B. 超声心动图
C. 胸部CT
D. 放射性核素检查
E. 有创性血流动力学检查
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答案
C
解析
暂无解析
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【单选题】
患者男性，36岁。近日头晕、乏力，活动后症状加重伴心慌、气促，在骨髓图片中肉眼可看到脂肪滴，骨髓结果回报：骨髓增生减低；三系细胞均有不同程度的减少，慢性再障诊断成立。目前首选的治疗药物是___
A. 糖皮质激素
B. 盐皮质激素
C. 雄激素
D. 雌激素
E. 抗胸腺细胞球蛋白和抗淋巴细胞球蛋白
【单选题】
患者男性，50岁。突然大量呕血，既往无腹痛病史，体温36．5℃，脉搏96次／分，血压96／70mmHg，巩膜黄染，肝未触及．脾大肋下4cm，血红细胞32．0×10[~12.gif]／L，HB：70g／L，白细胞6．5×10／L，血细胞80×10／L，可拟诊断为___
A. 食管胃底静脉破裂出血
B. 胃癌出血
C. 应激性溃疡出血
D. 胆道出血
E. 溃疡病出血
【单选题】
抗甲状腺药物引起外周血白细胞减少时的停药指征为___
A. 白细胞＜6000个／mm或中性粒细胞＜1000个／mm
B. 白细胞＜4000个／mm或中性粒细胞＜1000个／mm
C. 白细胞＜3500个／mm或中性粒细胞＜2500个／mm
D. 白细胞＜3000个／mm或中性粒细胞＜1500个／mm
E. 白细胞＜5000个／mm或中性粒细胞＜500个／mm
【单选题】
关于双合诊检查，下列不正确的是___
A. 双合诊是盆腔检查最常用的方法
B. 方法是一手入阴道，另一手按下腹部，双手配合进行
C. 检查前须排空膀胱
D. 正常情况下可摸到卵巢
E. 正常输卵管不能扪到
【单选题】
王先生，40岁。因出血呈休克，经扩容疗法后血压和中心静脉压在正常范围内，但尿量18ml／h，尿比重1．010，应提示___
A. 血容量仍不足
B. 急性肾衰
C. 急性心力衰竭
D. 急性肺衰
E. 抗利尿激素分泌过多
【单选题】
中毒型细菌性痢疾的患儿需做粪检查时，下列不正确操作是___
A. 尽早选取脓血部分
B. 应多次送检
C. 无腹泻可用冷盐水灌肠取便
D. 必要时可重复进行灌肠取便
E. 粪便可提前留取
【单选题】
关于滴虫阴道炎临床表现正确的是___
A. 外阴瘙痒，红肿
B. 悬滴法找到白细胞增多
C. 阴道pH4．5
D. 阴道黏膜上附着白带，擦后露出红肿黏膜面
E. 稀薄泡沫状白带增多
【单选题】
对妇科检查的描述，不正确的是___
A. 嘱受检者排空膀胱
B. 受检者取膀胱截石位
C. 检查垫应做到一人一垫
D. 对所有病人均做阴道检查
E. 男医务人员检查时要有女医务人员在场
【单选题】
脑出血急性期的治疗原则不正确的是___
A. 保持安静，防止继续出血
B. 积极控制脑水肿，降低颅内压
C. 加强护理，防治并发症
D. 维持生命功能
E. 用抗生素，防止感染
【单选题】
急性心肌梗死时，血清心肌酶中升高最早，同时恢复最快的是___
A. 肌酸磷酸激酶(CPK)
B. 碱性磷酸酶(AKP)
C. 乳酸脱氢酶(LDH)
D. 肌钙蛋白Ⅰ(cTnl)
E. 天冬氨酸氨基转移酶(AST)
【单选题】
患者，女性，18岁。月经周期紊乱，本次月经10余天未止，量多，测基础体温单相型，诊断为功能失调性子宫出血，首选治疗原则是___
A. 诊断性刮宫
B. 调整周期
C. 恢复黄体功能
D. 促进排卵
E. 中医调养
【单选题】
患者女性，20岁。全身重度水肿，尿蛋白6．4g／24小时，血浆白蛋白23g／L，血压80／60mmHg，肾功能BUN9．1mmol／L，Cr100μmol／L，应选择的主要治疗措施是___
A. 输新鲜血浆
B. 输白蛋白
C. 应用速尿
D. 使用环磷酰胺
E. 糖皮质激素
【单选题】
葡萄球菌肺炎患儿使用抗生素的疗程是___
A. 体温正常后继续用药1周，总疗程3周
B. 体温正常后继续用药1周，总疗程4周
C. 体温正常后继续用药2周，总疗程4周
D. 体温正常后继续用药2周，总疗程5周
E. 体温正常后继续用药2周，总疗程6周
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