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Something a Bone Will Never Say: Give Me a Break (2/2)

People who are seriously injured can go into shock. They might feel cold, dizzy and unable to think clearly. Shock requires immediate medical attention. But while broken bones can be painful, they are generally not life-threatening. Treatment depends on the kind of fracture. A doctor takes X-rays to see the break and sets a broken bone to make sure it is in the correct position.

Severe breaks may require an operation to hold the bone together with metal plates and screws. Next, a person usually gets a cast put around the area of the break. The hard bandage holds the bone in place while it heals. Casts are usually worn for 1 to 2 months. In some cases, instead of a cast, a splint made of plastic or metal will be secured over the area to restrict movement.

Doctors say broken bones should be treated quickly because they can restrict blood flow or cause nerve damage. Also, the break will start to repair itself, so you want to make sure the bone is lined upcorrectly.

Bones need calcium and vitamin D to grow and reach their full strength. Keeping your bones strong with exercise may also help prevent fractures.



关键字:英语听力
生词表:
  • fracture [´fræktʃə] 移动到这儿单词发声 n.&v.折断;骨折;挫伤 四级词汇
  • restrict [ri´strikt] 移动到这儿单词发声 vt.限制;限定;约束 四级词汇
  • calcium [´kælsiəm] 移动到这儿单词发声 n.钙 四级词汇


文章标签:VOA