无先兆的偏头痛() ["一侧颞部或眶后搏动性疼痛","一侧眼眶周围发作性剧烈头痛","双侧枕部非波动性疼痛","双侧颞部及眶周疼痛","头痛以枕部或额部多见,呈轻-中度钝痛,多为体位性"]
男,17岁,在校学生,主因最近感到疲劳、无力1周,偶有咳嗽,无痰,否认外地旅游、居住史,职业性粉尘接触。你认为首先需要进行哪些检查?() ["A.拍胸部X平片","B.透视","C.化验血常规","D.MRI","E.US"]
低颅压性头痛() ["一侧颞部或眶后搏动性疼痛","一侧眼眶周围发作性剧烈头痛","双侧枕部非波动性疼痛","双侧颞部及眶周疼痛","头痛以枕部或额部多见,呈轻-中度钝痛,多为体位性"]
男,38岁,主因咳嗽、咳白痰,晨起发现痰中带血1次,各种化验未见异常。 ["
透视发现左肺上叶结节样病变,考虑为肺结核,平片发现病灶边缘有毛刺,考虑为肺癌,行HRCT,图像如下,你考虑为何种疾病()"]
苯巴比妥抗癫痫的治疗血药浓度为() ["4~12mg","5~12mg","10~20mg","15~40mg","50~120mg"]
漆面失光的原因有()和()。