19. When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him to a place where air is fresh so that he will not continue to be poisoned.

Answer：Y

Previous question: 18. The first-aid measure to rescue a poisoned person is to _______.

Next question: 20. When rescuing a wounded person suffering from bone fracture, which of the following should be kept in mind?

2024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 2024 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

Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?
When removing a wounded person suffering spinal fracture, the rescuer should never help the wounded person to walk. He may be carried away with a soft stretcher.
In emergencies, people¡¯s life safety should always be put in the first place.
When rescuing a wounded person suffering spinal fracture, it is necessary to ___________.
When rescuing the injured, it is necessary to ________.
Matches, sulfur and red phosphorus are _________.
Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
When there is no bondage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can be used for dressing.
When there is bleeding at the bone fracture of a wounded person, the first thing to do is to keep it in position before stopping the bleeding and dress the wound.
When carrying the wounded persons in coma or in danger of suffocation, they should lie face up.
When a wounded person suffering burns is thirsty, he should only drink plain boiled water.
Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
Once inflammable gas causes a fire disaster, it should be put out with water in good time.
The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.
What is the meaning of this sign?
When a motor vehicle encounters a burning phenomenon, it should leave the vehicle quickly so as not to cause injury or asphyxia to the respiratory tract.