A、<p><span style="font-family: 黑体; ">特级护理</span></p>
B、<p><span style="font-family: 黑体; ">一级护理</span></p>
C、<p><span style="font-family: 黑体; ">二级护理</span></p>
D、<p><span style="font-family: 黑体; ">三级护理</span></p>
E、<p><span style="font-family: 黑体; ">重症护理</span></p>