口腔医师在确定拔牙适应证时首先应考虑的是
A.患者年龄因素B.有无全身系统疾病C.对局部麻药是否过敏D.女性患者是否在月经期E.患牙是否能够保存
参考答案:E
根据上面的失物启事和招领启事内容回答下列问题。
小题1:What color is Lisa's jacket?
小题2:Where is Lisa's house?
小题3:Is Jack's father a teacher?
小题4:What's Jack's family name?
小题5:What's Mr. Hand's telephone number?
()
A.150 7
B.90
C.60
D.20