引起头痛的病因有（） ["感受外邪","情志郁怒","饮食不节","内伤不足","外伤跌仆"]
（）是最早获得无菌动物的实验动物。 ["小鼠","地鼠","大鼠","豚鼠"]
食物中的糖类，能直接被小肠黏膜吸收的是（） ["淀粉","蔗糖","乳糖","麦芽糖","果糖"]
支托长度应为磨牙面近远中径的（）. ["1/2","1/3","1/4","2/3","3/4"]
内伤头痛的临床特征见有（） ["起病缓慢","痛势绵绵","痛无休止","遇劳加剧","多表现隐痛、空痛、昏痛"]
题 见图6-13。
