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.

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

Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
When rescuing the persons who are losing blood, it is necessary to ______ first.
When rescuing a wounded person suffering from bone fracture, which of the following should be kept in mind?
What is the meaning of this sign?
What is the main impact of foggy weather on safe driving?
When following other vehicles on the uphill section of a mountain road, what should the driver do if the vehicle in front stops?
When driving in rain and encountering pedestrians with umbrellas or wearing raincoats, what should be done by motor vehicle drivers in order to yield?
What is the meaning of this sign?
What is the meaning of this sign?
Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?
What is the meaning of this sign?
Which lamp should be used when motor vehicles pass hrough an intersection at night where there is no traffic light signal?
When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?
What is the meaning of this sign?
What is the meaning of this sign?
What needs attention when a motor vehicle drives on a road covered with ice and snow?