22. When there is bleeding at the bone fracture of a wounded person, the first thing to do is to keep it in position before stopping the bleeding and dress the wound.

Answer：N

Previous question: 21. When rescuing a wounded person suffering spinal fracture, it is necessary to ___________.

Next question: 23. When removing a wounded person suffering spinal fracture, the rescuer should never help the wounded person to walk. He may be carried away with a soft stretcher.

2026年摩托车科目四英文版题库共345题，你可以免费查看前50题，完整版题库请添加微信购买：

The English version of the 2026 motorcycle subject 4 question bank has a total of 345 questions. You can view the top 50 questions for free. Please add WeChat to purchase the complete version of the question bank.

科目四试题

Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
When rescuing a wounded person suffering spinal fracture, it is necessary to ___________.
When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.
What is the meaning of this sign?
What is the meaning of this sign?
When removing a wounded person suffering spinal fracture, the rescuer should never help the wounded person to walk. He may be carried away with a soft stretcher.
What is the meaning of this sign?
How will the adhesive force of road change when speed increases on a damp and slippery road?
What is the meaning of this sign?
What is the meaning of this sign?
What is the main impact of foggy weather on safe driving?
What is the meaning of this sign?
When using splints, sticks or tree branches to keep the unexposed bones in position, it is necessary that these things should exceed the upper and lower joints of the wound.
What is the meaning of this sign?
When two vehicles approach each other on a foggy day, what is the best method of safe driving?
What is the meaning of this sign?