12. 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.

Answer：Y

Previous question: 11. When there is no bondage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can be used for dressing.

Next question: 13. When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.

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

What is the meaning of this sign?
When the tire pressure is too low, what can happen when driving at a high speed?
What is the meaning of this sign?
What is the meaning of this sign?
What is the meaning of this sign?
In emergencies, people¡¯s life safety should always be put in the first place.
What should the driver do to follow other motor vehicles on a mountain road?
What is the meaning of this sign?
When a gas tanker is leaking heavily, which of the following measures is wrong?
When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.
What is the meaning of this sign?
When approaching a vehicle on a narrow slope, which one of the following ways is correct?
What is the meaning of this sign?
When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?
When rescuers enter the scene to rescue the wounded after harmful gas leakage caused by traffic accidents, they must wear air respirators or cover their mouth and nose with wet towels.
What is the meaning of this sign?