位于前纵隔的肿瘤有() ["A.胸腺瘤","B.皮样囊肿","C.畸胎瘤","D.神经纤维瘤","E.支气管囊肿"]
以下哪项是治疗颅内压增高的关键因素()。 ["应用脱水药物","脑室穿刺、脑脊液引流","开颅减压","迅速去除病因","限制水、钠摄取量"]
不属于低镁血症的症状的是() ["精神改变","腱反射亢进","肌肉震颤","呼吸肌麻痹","共济失调"]
以下哪项不是高钙血症的症状() ["肌力升高","心律失常","多尿多饮","便秘","恶心、呕吐"]
急性颅内压增高常见于()。 ["巨大脑膜瘤","恶性程度较高的颅内恶性肿瘤","结核性脑膜炎","脑脓肿","外伤性硬脑膜外血肿"]
主要分布于中纵隔的肿瘤有()