Text В Fractures

A fracture is a broken bone. There may be different types of fractures. A closed or simple fracture results from an injury which breaks a bone without causing any external wound at the site of the break. In case of in open or compound fracture there is a wound of the skin at the site of i he fracture, and this will allow communication between the outside air.md the broken bone, therefore it is «open». When the sharp ends of a broken bone damage an internal organ such as the brain or lungs, this is known as «complicated fracture».

In compound fractures early and prompt healing with good function will be obtained only by early repositions in correct position. This is necessary not only to restore the bone structures, but to place the soft parts in relationship for correct function as well. All compound fracture patients must be protected against movement, muscle spasm, and loss of position. This is accomplished by fixation of fracture fragments in plaster of Paris casts¹ or in any other way. Frequent dressing of wounds in compound fractures is unnecessary.

What are the symptoms and signs of a fracture? Shock is always present in some degree with any fracture. Sometimes it may be severe. Pain and tenderness at the site of fracture is quickly followed by bruising and swell­ing. Bleeding is frequent in case of an open fracture. Irregularity on the surface of the bone may also be seen, e.g. on the collar-bone or the bone of an arm. In an open fracture the ends of the broken bone may be sticking out of the wound. A person's leg which was broken may be turned underneath him with the foot turned round the wrong way. The bones of the leg may be bent in a place where there is a joint, e.g. between the knee and the foot if both bones of the leg are broken.

First-aid treatment of fracture. Lay the patient down. This will lessen shock. If there is a fracture of the skull raise the patient's head and shoulders a little and support them. Stop bleeding if the fracture is open, and apply a dressing. In all open fractures there is some bleeding, but it can generally be stopped by putting on a dressing. If bleeding continues, it is necessary to use indirect pressure, especially if the bleed­ing is from an artery.

174 ^ Learning to Understand a Medical Text

Fix the damaged part so that any movement by the patient cannot cause the broken bone to move, as this will increase the deformity, cause great pain and make shock worse.

Notes

1. plaster of Paris cast гипсовая повязка

Упражнение 6. Найдите в тексте предложения, более полно выражающие мысль данных суждений, и прочтите их.

1. There may be different types of fractures: closed, open, complete. 2. In compound fractures early healing may be obtained. 3. Compound fracture patients must be protected against movement. 4. Bleeding should be stopped. 5. Fix the damaged part.

Упражнение 7. Передайте основное содержание текста В.