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

What should the driver do when he/she encounters an oncoming ambulance in the same lane?
What should be checked before driving?
What needs attention when a motor vehicle drives on a road covered with ice and snow?
What is the meaning of this sign?
When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.
Which of the following is a bad habit when changing lanes?
When driving on road sections where safe sight distance is affected, such as the top of a ramp, what should drivers do to ensure safety?
Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
When a motor vehicle temporarily stops in fog, which lamp should be turned on?
When rescuing a wounded person suffering spinal fracture, it is necessary to ___________.
Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
When evading an emergency, except for being calm what principle should be held by drivers?
When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him/her to a place with fresh air so that he/she will not continue to be poisoned.
What is the meaning of this sign?
What is the meaning of this sign?
What is the meaning of this sign?