男,35岁。2天前突然出现尿频、尿急及排尿痛,排尿时出现尿线间断,并伴有寒战和高热。直肠直检前列腺肿胀、压痛、局部温度升高。尿沉渣可见白细胞。患者首先考虑() ["急性细菌性前列腺炎","慢性细菌性前列腺炎","慢性非细菌性前列腺炎","急性膀胱炎","急性肾盂肾炎"]
女,24岁。间断喘息2个月。发作时以吸气性呼吸困难为主。查体:可见三凹征,吸气相延长,双肺未闻及哮喘音及湿性啰音。该患者发生呼吸困难最可能的原因是() ["慢性心力衰竭","慢性阻塞性肺疾病","阻塞性肺炎","支气管哮喘","上气道阻塞"]
耳前鬓发后缘直上,平角处为() ["翳风","曲鬓","眉冲","头维","上星"]
牙齿磨耗的说法中不正确的是() ["咀嚼时,各牙均有生理动度","牙齿硬组织的病理性现象","随年龄的增长而逐渐明显","多发生在牙齿的(

)面、切嵴及邻面","相邻牙齿的接触点因相互摩擦产生邻面磨耗"]
“一带一路”建设支持()等内陆城市建设航空港、国际陆港,加强内陆口岸与沿海、沿边口岸通关合作。CD ["武汉","成都","郑州","西安"]
有线电视系统通常采用哪些方式用以提高用户图象接收质量的?