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

When driving on a long downhill road, which is the best way to control driving speed?
Which one of the following measures is correct when a motor vehicle intends to overtake but the vehicle infront refuses to yield?
Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
What is the meaning of this sign?
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.
What is the meaning of this sign?
What is the meaning of this sign?
The article that cannot be used to stop bleeding by dressing is _________.
What is the meaning of this sign?
What is the meaning of this sign?
How to ensure motor vehicles have sufficient power when driving uphill?
What is the meaning of this sign?
When an erosive material catches fire, it should not be put out with water cannon.
Which of the following is a bad habit when changing lanes?
What should motor vehicle drivers do when approaching an oncoming vehicle on a frozen road?
When the tire pressure is too low, what can happen when driving at a high speed?