4. Which of the following method is correct to rescue an unconscious person?
A. Apply cardio-pulmonaryresuscitation immediately
B. Press the philtrum of the wounded person with force
C. Continuously slap the face of the wounded person
D. Check the breath of the wounded person before other emergency treatments
Answer：D
Previous question: 3. When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.
Next question: 5. When carrying the wounded persons in coma or in danger of suffocation, they should lie face up.
2026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 2026 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
- Which of the following measures is incorrect when a motor vehicle stops?
- What is the meaning of this sign?
- What is the meaning of this sign?
- What is the meaning of this sign?
- What should motor vehicle drivers do when approaching an oncoming vehicle on a frozen road?
- When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.
- When rescuing a wounded person suffering from bone fracture, which of the following should be kept in mind?
- When a motor vehicle stops in snow, which lamp should be turned on?
- What is the meaning of this sign?
- When rescuing the persons who are losing blood, it is necessary to ______ first.
- What is the meaning of this sign?
- What should be checked before driving?
- What is the meaning of this sign?
- What is the meaning of this sign?
- What is the meaning of this sign?
- When a motor vehicle temporarily stops in fog, which lamp should be turned on?