在“久婴笃疾”中,“婴”的释义为() ["患","遭受","缠绕","被……缠绕"]
血浆置换常用的置换液是() ["乳酸盐","柠檬酸盐","碳酸氢盐","等渗葡萄糖","人体白蛋白"]
患者,男性,56岁,右侧舌缘中部黏膜溃疡3周。口腔检查:双下颌5、6残根,边缘锐利,右侧舌缘中部见0.6cm×0.8cm大小的溃疡,形态不规则,表面渗出较少,周围组织水肿明显,触诊稍硬。曾在外院治疗疼痛减轻,但溃疡未愈。若怀疑为创伤性溃疡,体检时应注意检查() ["A.溃疡周围及对颌有无刺激物,刺激物是否与溃疡相吻合","B.溃疡基底有无浸润","C.溃疡形态特征","D.患者全身状况","E.口腔卫生情况"]
患者女性,33岁。持续性镜下血尿2年,曾有“慢性肾盂肾炎”病史,尿蛋白(+),尿RBC10~20/HP,WBC2~3/HP,为明确诊断需进一步检查,首选的检查方法是() ["尿培养+药敏","B超检查","尿红细胞形态学检查","肾活检","膀胱镜检查"]
男性,15岁,学生,不规则发热半个月,体温38~40℃,无畏寒、寒战,伴食欲缺乏、腹胀,近日出现精神恍惚,谵妄,听力下降,在当地不规则用过青霉素、氨苄西林治疗。体查:体温40℃,脉搏100次/分,血压:98/79mmHg,表情呆滞,心肺无异常,腹软,右下腹轻压痛,肝右肋下0.5cm,脾左肋下1cm,血象:WBC3.1×109/L,N0.65,L0.35。最可能的诊断是() ["A.败血症","疟疾","伤寒","病毒性肝炎","恶性组织细胞病","流行性脑膜炎"]
妊娠期母体血液变化,哪项是不正确的()