男性,72岁,发热1周伴咳嗽,咳砖红色胶冻状痰。X线胸片右肺上叶实变,水平裂下坠。肺炎病原体最可能是() ["肺炎球菌","肺炎克雷伯杆菌","铜绿假单胞菌","军团菌","金黄色葡萄球菌"]
提示左心衰竭,最有诊断意义的体征是() ["左心扩大","心尖区听到舒张期奔马律","颈静脉怒张","心脏杂音","肺部闻及湿啰音"]
女性,65岁,3年来有反复尿频、尿痛症状。伴夜尿量增多。检查发现血压轻度增高,双肾区轻叩痛。尿蛋白(±),白细胞25~30/HP,红细胞3~5/HP,血红蛋白100g/L,肾功能正常。中段尿培养为变形杆菌生长,菌落计数>106/ml,药敏试验尚未报告。本例宜采用何种治疗方案()。 ["单剂抗生素治疗","几种抗生素序贯应用","低剂量抑菌治疗","标准的抗生素2周治疗","抗生素联合治疗"]
40Hz以上的局部振动引起的局部振动病的主要特征病变是() ["发作性的白指或白手","上肢末梢循环障碍","自主神经功能紊乱","心脏功能紊乱","骨关节改变"]
颈动脉鞘内有()。 ["颈内静脉","颈总动脉","颈内动脉","颈外动脉","迷走神经"]
试述常见原发性妄想的分类及其临床表现。