男性，40岁，翻砂工，腰背痛3年，与气候无关。无明显外伤史，休息时症状减轻或消失，劳累时加重，弯腰活动受限，腰部过伸或轻叩时疼痛减轻。检查：腰部外观及活动范围均尚正常，腰部两侧相当于棘突两旁骶棘肌处轻度肌张力增强及压痛，下肢无异常。试述诊断及治疗。
请给出治疗意见？
参考答案：
治疗：①制动：适当休息，使用腰围；②理疗、按摩；③局部注射肾上腺皮质激素；④非甾体抗炎药；⑤手术治疗；⑥防治结合：定时改变姿势，训练腰部肌力量，注意搬抬时的姿势。
| 完形填空。 | ||||
| My name is David. There are many things in my room. There is a sweater 1 the bed. It's 2 . I also have a pair (双)of 3 . They are blue, too. There is a desk and a chair in 4 room. A football is under the 5 . I like it very much. I 6 play football very well. I often play it with my friends. A picture is on the wall. You can see four people in it. The man and the woman are my 7 . They work in a school and teach Chinese. They are 8 . The little girl is my 9 . She is very lovely (可爱的). She is only three years old. She doesn't go to school, so she 10 read or write. I have a happy family. | ||||
|