6~14岁儿童血红蛋白正常值是() ["100g/L","110g/L","120g/L","130g/L","140g/L"]
骨折愈合评定不包括()。 ["骨痂形成","骨折部位","骨折对位","有无假关节","延迟愈合或未愈合"]
眼球发育异常不包括() ["先天性囊样眼球","眼球缺裂","小眼球伴囊肿","永存原发玻璃体增生症","先天性无眼球"]
在“如病在危疑,良医难必”中,“必”之义为() ["一定","决定","预定","治疗"]
正常人自由水清除率为() ["-25~25ml/h","-25~-120ml/h","-25~120ml/h","0~25ml/h","0~120ml/h"]
上颌窦裂孔的上界为()。上颌窦裂孔的下界为()。上颌窦裂孔的前界为()。上颌窦裂孔的后界为()。