问题 单项选择题 A1/A2型题

患者,女性,73岁,肺气肿15年,因胸闷、憋气、烦躁不安就诊。查体:呼吸30次/分,鼻翼扇动,发绀。护士为患者制定护理计划,其主要的健康问题是()。

A.清理呼吸道无效

B.气体交换受损

C.肺气肿

D.肺部炎症

E.自主呼吸困难

答案

参考答案:B

解析:气体交换受损是指个体能经受的肺泡和微血管系统之间的氧和二氧化碳交换减少的状态,常见于肺部疾患。该患者肺气肿15年,临床有胸闷、憋气、烦躁不安、呼吸加快、发绀等缺氧和二氧化碳潴留的表现,符合气体交换受损的诊断。

辨析题

有人认为,自信者总有点自负,自负是自信的一种表现。你同意这种现点吗?说说你的理由。 

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                              

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                               

单项选择题