A.He was rescued on the 16th floor. | B.He pressed the wrong button. | C.He got stuck in the lift. |
2 . First aid is a crucial aspect of healthcare that can significantly save someone’s life or prevent further injury or illness. Knowing when to use first aid is essential so that proper measures are taken promptly.
Injuries and Accidents
One of the most common instances where first aid is required is in injuries and accidents.
Cardiac Arrest (心脏停跳)
Another critical situation where first aid can make a difference is during a cardiac arrest. A cardiac arrest occurs when the heart stops functioning; immediate intervention is necessary.
Choking and Suffocation (窒息)
Choking and suffocation are emergencies that can occur at any time, and immediate intervention is necessary to prevent further complications. If someone is choking, it is essential to act quickly.
When to use first aid can significantly save someone’s life or prevent further injury or illness.
A.In any emergency, it is essential to remain calm. |
B.This can include cuts, burns, falls, sprains, and other unpleasant injuries. |
C.If someone has taken a poisonous substance, calling emergency services. |
D.Perform the Heimlich manoeuvre to force out the object causing the obstruction. |
E.Bleeding and overdose are medical emergencies that require immediate attention. |
F.This blog post will discuss when to use first aid and the importance of early intervention. |
G.Blood circulation (血液循环) and oxygen supply to vital organs should be restored immediately. |
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One day, I was cooking in the kitchen when the telephone rings. I went to answer it immediately. She was my close friend, Lisa. When we were talking on a phone, the fire alarm sounded. I dashed back to the kitchen. The room full of smoke and the beef was bad burnt. I quickly turned off the gas, opening all the windows, and then rushed out of the house. In my surprise, two fire engines were outside my house. I was rather worrying. I told about the firemen that it was my careless cooking which caused the heavy smoke.
Sammy Armstrong was driving to his office when he
It might be
Weeks later, Marion called to thank Sammy. He responded, “I just did
5 . Any car accident is frightening, but an accident in which your vehicle is thrown into the water, with you trapped inside, is absolutely terrifying.
Brace yourself for impact (撞击力). As soon as you're aware that you're going off the road and into a body of water, adopt a brace position. The impact could set off the airbag system in your vehicle, so you should place both hands on the steering wheel in the “ten and two” position.
Undo your seat belt.
Break the window. If you aren’t able to open the window, or it only opens halfway, you’ll need to break it with an object or your foot. It may feel counterintuitive (有悖常理的) to let water into the car.
Escape when the car has equalized. If it has reached the dramatic stage where the car cabin has been filled with water and it has become balanced, you must move quickly and effectively to ensure your survival.
A.Open the window as soon as you hit the water. |
B.Surviving a sinking car is not as difficult as you think. |
C.It takes 60 to 120 seconds for a car to fill up with water usually. |
D.Such accidents are particularly dangerous due to the risk of drowning. |
E.In conclusion, if you know what to do in the water, you will be safe. |
F.This is the first thing to attend to, yet it often gets forgotten in the panic. |
G.But the sooner the window is open, the sooner you can escape directly through it. |