一患者因重物击中头部出现颈部僵硬,为明确有无寰椎椎弓骨折,拟行X线检查,以下检查中能够明确诊断的是()。 ["正位片","侧位片","斜位片","开口位片","切线位片"]
患者处于熟睡状态,不易唤醒。虽在强烈刺激下可被唤醒,但很快又入睡,醒时答话含糊或答非所问() ["轻度昏迷","中度昏迷","深度昏迷","嗜睡","昏睡"]
女,32岁,孕1产1,有胃病史,与丈夫分居。在月经第10天,丈夫从外地回来,未避孕,要求事后避孕。以选上述哪项最为适宜()。 ["宫内节育器","雌孕激素方法","大剂量雌激素","53号避孕药","米非司酮(RU486)"]
供应小脑的动脉中错误的是()。 ["小脑下后动脉","小脑下中动脉","小脑下前动脉","小脑上动脉","基底动脉"]
小儿泄泻的病因很多,其中最重要的是() ["风","寒","热","湿","食"]
多发性大动脉炎