问题
单项选择题
早期滑膜结核与类风湿性关节炎鉴别的可靠依据是（）。
A.累及关节的数目
B.血沉是否正常
C.关节间隙是否狭窄
D.结核菌素试验
E.滑膜组织病理学检查
答案
参考答案：E
解析：早期滑膜结核表现为关节肿胀、疼痛及积液，与单关节类风湿关节炎相似，但类风湿关节炎累及多个小关节，没有冷脓肿，由此病理学检查才是最可靠的诊断依据。
搜题请搜索小程序“爱下问搜题”
早期滑膜结核与类风湿性关节炎鉴别的可靠依据是（）。
A.累及关节的数目
B.血沉是否正常
C.关节间隙是否狭窄
D.结核菌素试验
E.滑膜组织病理学检查
参考答案：E
解析：早期滑膜结核表现为关节肿胀、疼痛及积液，与单关节类风湿关节炎相似，但类风湿关节炎累及多个小关节，没有冷脓肿，由此病理学检查才是最可靠的诊断依据。
All over the world people swim for fun. Swimming is enjoyed by people of 1 ages, from the very young to the very old. There are many places for people to swim in swimming pools. Many schools, hotels and clubs have swimming pools. Some people have pools of 2 in their yards. Swimming is one of 3 forms of exercise. It can 4 hearts and bodies strong. It can also help blood circulate(循环). Handicapped(残疾的)people can keep their bodies in better condition by swimming 5 they can't enjoy sports. 6 is a good idea for parents to see to it(务必做到) that their children learn to swim 7 an early age. So their children will 8 it for the rest of their lives. There are many rules for water safety. These rules can help save not only your life 9 the life of a friend. First of all, know 10 . Many schools 11 swimming lessons to children. Adults(成人) can learn to swim at public pools. 12 rule to remember is never to swim 13 . Always swim with a friend and know 14 in the water at all times. It is best to swim 15 in safe places if you are beginners. If every one learned to swim and obeyed the rules for water safety, most drawing(溺水) could be avoided.
|