在神经系统中,兴奋是以电信号的形式沿着神经纤维进行传导的,这种电信号称为[ ]
A.静息电位
B.反射
C.神经冲动
D.反射弧
答案:C
A client with a history of panic attacks seeks to increase social interaction. Each time the client tries to go to the dayroom, she begins to perspire and becomes short of breath. Which action by the nurse will help ease the client’s feelings of panic
A. Have other clients volunteer to accompany the client.B. Tell the client she has to overcome her fear.C. Allow the client to stay in her room.D. Walk with the client and stay with her while she’s in the dayroom.
女性,25岁,妊娠5个月,因转移性右下腹痛2小时就诊。诊断为急性阑尾炎。不宜采用的治疗措施是()
A.行阑尾切除术
B.围手术期加用黄体酮
C.手术切口应偏低
D.尽量不用腹腔引流
E.可应用广谱抗生素