下列提高咀嚼效率的最佳选择是() ["吃较多的食物","缩短咀嚼时间","恢复患牙的正常功能","延长咀嚼时间","吃易碎食物"]
气秘的证机概要是() ["A.脾肺气虚,传送无力","B.肝脾气滞,腑气不通","C.阴津不足,肠失濡润","D.阳气虚衰,阴寒凝结","E.阴寒内盛,凝滞胃肠"]
视野中心出现哑铃状暗点首先应考虑() ["视网膜色素变性早期","青光眼","球后视神经炎","视乳头水肿","中心性浆液性视网膜脉络膜病变"]
小儿活动性肺结核的指征是什么?
男,5岁,肱骨髁上骨折治疗4个月后,患肘呈90°固定,X线片示肘关节前上方可见大量高密度条状阴影。最可能的并发症是()。 ["骨折不愈合","骨折延迟愈合","骨折愈合畸形","骨化性肌炎","缺血性骨坏死"]
后鼻孔息肉