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问题 单项选择题 A3/A4型题

患者，9岁。前牙反，反覆盖浅，上颌发育不足，ANB角-2°，下颌平面角40°。

如果使用前方牵引矫正器，适宜的前方牵引施力点为（）

A.在上牙弓前部，向前、向下方牵引

B.在上牙弓前部，向前、向上方牵引

C.在上牙弓前部，水平向前牵引

D.在上牙弓后部，水平向前牵引

E.在上牙弓后部，向前、向下方牵引

答案

参考答案：A

单项选择题

卡特尔人格理论把特质区分为（）

A.独特特质和根源特质

B.独特特质和共同特质

C.表面特质和根源特质

D.表面特质和共同特质

E.独特特质和表面特质
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单项选择题

A client with recurred cancer is planned to take internal radiation treatment with a radium implant. The client tells the nurse that she is concerned about being radioactive and has been having nightmares about the treatment. What would be a reasonable explanation for the nurse to give to the client()

A. "Careful shielding prevents the area above your waist from radioactivity. "

B. "These nightmares indicate that you’re in the denial phase of accepting the diagnosis. "

C. "The radioactive material is controlled and stays with the source; once the material is removed, no radioactivity will remain. "

D. "The radioactivity will gradually decrease, and you will be discharged when the radioactive material reaches its half-life. \
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