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.

2025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 2025 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

When a motor vehicle encounters a burning phenomenon, it should leave the vehicle quickly so as not to cause injury or asphyxia to the respiratory tract.
When rescuing the persons who are losing blood, it is necessary to ______ first.
In emergencies, people¡¯s life safety should always be put in the first place.
When discovering animals crossing the expressway on the highway, the driver should not drastically turn to evade.
Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.
When a wounded person suffering bone fracture in the thigh, shank and spine, it is necessary to keep the fracture in position and refrain to move the wounded person.
When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.
When a wounded person suffering burns is thirsty, he may drink a small quantity of slightly salty water.
Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
The wrong method to rescue a poisoned person in a traffic accident is to ______.
Which of the following method is correct to rescue an unconscious person?
When rescuing a wounded person in an emergency, it is necessary to firstly stop the bleeding by compression before other methods are taken according to the conditions of bleeding.
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.
When rescuing a wounded person suffering spinal fracture, it is necessary to ___________.
What is the meaning of this sign?