When Americans are talking, they expect others to respond to what they are saying. To Americans, polite conversationalists empathize by displaying expressions of excitement or disgust, shock or sadness. People with a "poker face", whose emotions are hidden by a deadpan expression, are looked upon with suspicion. Americans also indicate their attentiveness in a conversation by raising their eyebrows, nodding, smiling politely and maintaining good eye contact. Whereas some cultures view direct eye contact as impolite or threatening, Americans see it as a sign of genuineness and honesty. If a person doesn't look at you in the eye, American might say, you should question his motives—or assume that he doesn't like you. Yet with all the concern for eye contact, Americans still consider staring—especially at strangers—to be rude.
What the author discussed in the previous section is most probably about ______.
A.classification of nonverbal communication
B.the reasons why people should think about space
C.the relationship between communication and space
D.some other cultural aspects of nonverbal communication
第3题
A.骨牵引4周
B. 切开复位石膏托外固定
C. 单纯手法复位法
D. 手法复位后立即下地功能锻炼
E. 手法复位后患肢骨牵引2-3周
第4题
B、髋关节后脱位
C、髋关节前脱位
D、髋关节脱位合并膝关节损伤
E、髋关节中心脱位
若X线片未见明显的骨折征象,应选择哪种治疗方法()A、骨牵引4周
B、切开复位石膏托外固定
C、单纯手法复位
D、手法复位后卧床4周
E、手法复位后患肢骨牵引2~3周
第5题
患者X线片检查提示骨折端无明显移位,首选处置
A.石膏外固定
B.切开复位内固定
C.外固定支架
D.持续跟骨牵引
E.石膏+外固定支架固定
第6题
A.切开复位内固定
B.闭合复位外固定支架固定
C.持续性皮肤牵引
D.手法复位石膏外固定
E.持续性骨牵引
女,67岁,走路滑倒后左手掌着地,X线片显示为Colles骨折,首选的治疗方案是
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