病综合征最常见的并发症为()。 ["A.低钠、低钾、低钙血症","B.呼吸道感染","C.高凝状态及血栓形成","D.低血容量性休克","E.急性肾功能不全"]
高血压患者,劳力性心绞痛,最佳降压药为() ["利尿剂","β-受体阻滞剂","α受体阻滞剂","ACEI","钙离子拮抗剂"]
下列口腔黏膜中不属于被覆黏膜的是() ["唇黏膜和颊黏膜","硬腭黏膜和舌背黏膜","口底黏膜和舌腹黏膜","软腭黏膜和唇红黏膜","牙槽黏膜和口底黏膜"]
Valsalva动作试验,"提示压力感受器功能不灵敏或其反射弧的传入纤维、传出纤维损害"的是() ["白色划痕持续较久,超过5min","红色划痕迅速出现且持续时间长","竖毛肌收缩,毛囊处隆起如鸡皮","最长心搏间期与最短心搏间期的比值>1.4","皮肤先出现白色划痕(血管收缩)高出皮面,以后变红"]
长期大量服用泼尼松龙不可能出现的症状是() ["内源性ACTH分泌减少","肌强直","糖尿","多毛","高血压"]
诊断Ⅱ型呼吸衰竭的血气标准是()