急性脊髓炎的治疗在急性期最应该采用()。 ["中药","抗生素","激素","大量维生素","血管扩张药物"]
男性,17岁。近1月发作性四肢抽搐2次.每次持续4~5min,伴意识丧失,口吐白沫,大小便失禁,神经系统体检未见明显异常。下列哪项辅助检查最有助于诊断() ["动态心电图","血生化检查","脑电图","头颅CT","肌电图"]
肾的良性肿瘤下列哪一种最多见() ["血管平滑肌脂肪瘤","肾肌血管瘤","肾腺瘤","肾肌脂肪瘤","肾纤维瘤"]
蛛网膜下腔阻滞禁忌症不包括() ["脊髓病变","全身严重感染","休克","严重腰背痛病史","高血压代偿期"]
急性脊髓炎早期表现为肌张力低、反射低、病理征阴性,最可能的原因是()。 ["脊髓休克","患者不合作","合并糖尿病","合并周围神经病","查体不准确"]
为什么精炼后要保证软搅拌?