7. When rescuing the persons who are losing blood, it is necessary to ______ first.

A. Observe

B. Dress the wounds

C. Stop bleeding

D. Inquire

Answer：C

Previous question: 6. Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.

Next question: 8. When there is no bandage for rescuing a wounded person, which of the following measures is wrong?

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

At the scene of a traffic accident, once there is a leakage of toxic and harmful substances, people must be evacuated at the first time and alarmed immediately.
What is the meaning of this sign?
When discovering animals crossing the expressway on the highway, the driver should not drastically turn to evade.
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 _________.
When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.
When a gas tanker is leaking heavily, which of the following measures is wrong?
What is the meaning of this sign?
What is the meaning of this sign?
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.
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 following other vehicles on the uphill section of a mountain road, what should the driver do if the vehicle in front stops?
When a wounded person suffering burns is thirsty, he should only drink plain boiled water.
What should be checked before driving?