符合Ⅰ型肾小管酸中毒的实验室检查特点是() ["高氯性代谢性酸中毒","高血钾","高血钙","尿pH<5.5","高血钠"]
肺炎衣原体感染应取的标本检查是() ["眼结膜病灶刮片","腹股沟淋巴结脓液","痰液","血液","支气管肺泡灌洗液"]
分级基金由于内含结构化设计,具有()等多重价值实现方式。 ["期权","杠杆","二级市场交易","套利"]
男性,71岁。反复尿频、尿不尽感、排尿困难10年,发热伴腰痛5天,1周前因尿潴留曾行导尿术,尿常规白细胞78个/HP,红细胞2~4个/HP,诊为前列腺肥大并急性肾盂肾炎。临床选用抗生素应注意针对的病原微生物是() ["铜绿假单胞菌","金黄色葡萄球菌","L型细菌","结核杆菌","真菌"]
骨囊肿是() ["良性骨肿瘤","恶性骨肿瘤","有恶性倾向的良性骨肿瘤","肿瘤样病变","继发性骨肿瘤"]
对早期或缓解期慢性肺心病患者有意义的检查是()