大多数慢性肾炎都是由急性肾炎发展所致。

单项选择题Practitioners of law and medicine are esteemed in many countries, which seems to indicate that ___ depends on profession or title. ( )

单项选择题进行心电监护时，错误的护理是 A、放置电极片前清洁摩擦胸壁皮肤，保持导电良好 B、放置电极片时，避开电除颤的部位 C、导联为综合导联，电极可以随意放置 D、电极片使用48h后及时更换电极 E、先将电极与导线连接，再贴到胸前