中心静脉压(CVP)变化对颅内压的影响与下列哪项无关() ["直接影响颅内压","腹内压升高,CVP升高","气管插管引起呛咳,CVP升高","椎静脉回流障碍,颅内静脉压随之升高","自主呼吸,胸膜腔压力变化,CVP随之改变"]
患者全口义齿戴牙一周后,感觉尚好,仅在上颌腭中缝处有轻度压痛。最可能的原因是() ["上颌腭中缝处缓冲不够","咀嚼效率不高","戴用时间太长","义齿性口炎","基托不密合"]
应采用低蛋白质膳食的疾病包括() ["肾病综合征","烧伤","急性肾炎","肝性脑病","结核"]
冠心病的优选指标是()。 ["A.APOB","B.TG","C.ACH","D.HDL","E.APOAⅠ"]
支配肌肉随意性运动的发起部位在()。 ["中央前回","中央后回","颞下回","颞中回","丘脑"]
海洋渔业