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MM
8 tháng 1 2019
I . First step
Step 1 : Leave the position with the rattlesnake. If the snake feels threatened, it can bite again. Therefore, the snake-bitten person should stay away from the snake's attack range. Stay away from snakes at least 6 meters.
Step 2 : Receiving medical assistance. Finding the fastest possible medical assistance is very important. Most hospitals have snake venom-resistant serum, and most treatment efforts before going to the hospital do not help much. If you are in an area where you can call 115, it is your best option. If not, seek help to get to the nearest hospital for you or someone with the snake bite.
Even if you're not sure if you're bitten by a rattlesnake, you still need to go to the hospital right away. It would be better if you were in the hospital when symptoms of venom infiltration began to appear.
Step 3 : DO NOT lift the area bitten by the snake above the heart. If you raise the area above the heart, the blood containing the venom from the bite will move to the heart faster.
Step 4 : Keep your body motionless. If possible, avoid moving until you receive support. Moving will increase the speed of blood circulation, causing venom to spread in the body faster. Therefore, you or someone with a snake bite should avoid moving if possible.
Of course, if you are alone, seek help that is more important than keeping your body immobile.
II . Handle the bite
Step 1 : Remove clothing and jewelry. Snake skin can swell quickly, so cut or remove clothes near the bite. At the same time, remove all jewelry in this area. If you do not remove it before the bite is swollen, the objects may clog the blood vessels, and the jewelry must be removed.
Step 2 : Leave the wound to bleed. Let the bite bleed freely for about thirty seconds. This process will help some venom flow out of the wound.
Step 3 : Use suction pump device. It is better to try to suck the venom out, but only if you have a special tool. The suction device often comes with instructions for use, but basically you put the straw on the bite to suck the venom out.
Step 4 : Put a clean bandage over the wound. Do not remove wound wash water, as it can wash snake venom on your skin. Health professionals can use traces on your skin to support the treatment process, by determining which bite you are bitten by.
Step 5 : Brace or bandage. A brace or bandage will help keep the wound inactive, limiting blood circulation at the bite. Since then, the venom has not spread.
To make a bandage for the arm, create a triangle from the fabric by folding or cutting the cloth. Roll a triangle tape around your arm, place your elbow in the middle. Your hand or a snake-bitten person should fold at the elbow to fit the bandage. Tie the ends of the tape around your shoulders. Place your hand outwards to create a fulcrum for the triangle.
Find items to support your hands, such as sticks, newspaper rolls, or even cloth rolls. Place the brace on the arm length, try to connect the joint at the top and bottom of the wound. Tie the brace to the arm with anything you have, from the waist to the tape or the cloth. Do not tie the injured area but tied to its edges. If the wound is too swollen, you need to reduce the pressure on the brace.
III . Chờ đợi Trợ giúp
Step 1
Comforting injured people. Talk to her. Ask her questions to stop paying attention to the bite. Anxiety and panic can increase heart rate and make venom easily spread.
If you are a snake bite, try to stay calm. Breathe slowly and deeply to calm down.
You can also call the Anti-Poison Center while you wait
Step 2
Observe swelling and discoloration. The easiest way to identify venomous snakebites is to observe swelling at the bite site. Bites can also change color.
Another manifestation of venomous snakebites is that there is only one or two stain marks instead of a stain, meaning that the teeth are smaller.
In addition, dizziness, pain in the bitten area, blurred vision and stinging sensations in other areas of the body are signs of being bitten by venomous snakes, along with excessive sweating.
Step 3
Check for signs of shock. A symptom is a lost person. Other symptoms include heart palpitations, shortness of breath, nausea and dizziness. At the same time, the pupil of the bitten person will also expand.
If a person begins to enter a shocking period, place the person on his or her back and raise his or her feet to at least 30 cm. At the same time, help them keep their body warm.
Conduct cardiopulmonary resuscitation if the person bitten by the snake does not have signs of life such as breathing, coughing or movement.
Step 4
Use alcohol or caffeine. These substances can make your body absorb the venom faster. Therefore, do not use these drinks after being bitten by rattlesnakes.
IV . Knowing Things to Avoid
Step 1
Do not slit the wound. The popular view is that slitting the wound can help release venom. However, tests prove that this method has no effect and you can become infected if using a dirty knife.
Step 2
Do not use your mouth to suck the wound. When sucking wounds with your mouth, you transfer venom into your mouth. In addition, your mouth is a bacterium, so you can infect the bite with bacteria from your mouth.
In fact, within 15 minutes, the venom has entered the lymphatic system, so it is pointless to smoke venom after this point.
Step 3
Do not use the syrup. The syrup prevents blood from circulating to your hands. This advice was given in the past, given that it will help prevent venom from spreading to the whole body. However, this is often more harmful than beneficial.
Step 4
Do not apply ice or immerse the wound in water. It is very important to maintain undamaged tissues for as long as possible. Using ice or water does not support this because it reduces blood circulation.
Step 5
Do not urinate on the bite. This idea is as silly as its name, a myth that peeing on a bite will help neutralize toxins. Urine does not help the bite and you should take the time to go to the hospital rather than doing it.
Step 6
Do not give any snake-bitten person anything to eat or drink while waiting for care. Including medicine and alcohol. You need to keep your metabolic rate slow.
LL
2 tháng 5 2019
The first time I attended a first aid course so far when I was a first aidist for 2 years, I remember the first time I was taught useful things from the teachers. The first thing I should do in any case that requires first aid is to follow 3C rules: Look and check first, Call, Care. If in the process of helping we make the victim hurt or have symptoms worse, don't continue because we can make the victim worse. Then, do a general survey, including checking and determining if the victim is in the case of unconsciousness, breathing, and the pulse is still beating. The teacher instructed us to be extremely careful in trying to stay calm and focused, they told me to always carry rescue equipment, wear gloves when working, when going to first aid it is important to protect yourself The self, and most importantly, to administer first aid is to learn as much as possible about what happened to the victim, see their alertness. In the next steps, we must call an ambulance quickly. Bringing them into a recovery position will prevent them from choking if they vomit while you call an ambulance. And so far I have helped many people, I am very happy !
( lần đầu tiên tôi được học một khóa học sơ cứu cho đến nay khi tôi là sơ cứu viên đã 2 năm rồi, tôi nhớ lần đầu tiên tôi được dạy những điều bổ ích từ các thầy cô . Điều đầu tiên tôi nên làm trong bất cứ trường hợp nào mà cần đến sơ cứu đó là tuân theo quy tắc 3C: Coi và kiểm tra sơ, Cuộc gọi, Chăm sóc. Nếu trong quá trình giúp đỡ mà chúng ta làm cho nạn nhân đau hay có những triệu chứng tồi tệ hơn, thì đừng tiếp tục vì chúng ta có thể làm nạn nhân tồi tệ hơn. Sau đó, làm một cuộc khảo sát chung, bao gồm việc kiểm tra và xác định xem nạn nhân có đang trong trường hợp bất tỉnh hay không, đang thở, và mạch vẫn đập. Giáo viên dặn dò chúng tôi vô cùng cẩn thận trong việc cố gắng bình tĩnh và tập trung , họ bảo tôi phải luôn mang theo thiết bị cứu hộ, đeo găng tay khi làm việc, khi đi sơ cứu quan trọng là phải tự bảo vệ bản thân, và quan trọng nhất để tiến hành sơ cứu là tìm hiểu càng nhiều càng tốt về những gì đã xảy ra với nạn nhân, xem độ tỉnh táo của họ. Trong những bước tiếp theo, chúng ta phải gọi xe cứu thương nhanh chóng. Đưa họ vào tư thế phục hồi sẽ giúp họ không bị nghẹt thở nếu họ có ói trong lúc bạn gọi xe cứu thương. Và đến nay tôi đã sơ cứu được rất nhiều người , tôi thấy rất vui ! )
Tui khá kém tiếng anh nhưng đây là những gì mà tui có thể giúp bạn, mong là nó giúp dc bạn, có khả năng 50% nó sai về từ ngữ đấy ^^
10 tháng 1 2018
1.Put the affected part of the burn under a running cold tap if possible
2.She fell off her bike and hit her head on the road
3.What do you do know about A first _ aid course? Please tell me what you know
4.The rescue team tried to take them out of the fire
5.Will you inform your classmates about the change of schedule?
6.You shouldn't take with warm clothes. It starts to be colder then before
7.Will you come over to my place on the weekend?
LD
19 tháng 7 2017
Chuyển các câu sau sang thể bị động:
1. The libralian didn't allow Tom to take those books home.
Tom wasn't allowed to take those books home by The libralian
2. The teachers won't teach knowledge on recycling tomorrow.
knowledge on recycling won't be taught by the teachers tomorrow.
3. Hoi An attracts a lot of foreign tourists
a lot of foreign tourists are attracted by Hoi AN
4. Did all the student attend first-aid course last year?
was first-aid course attended by all the students last year?
5. Farmer can milk cows twice a day.
cows can be milked by the farmer twice a day.
19 tháng 7 2017
1. The libralian didn't allow Tom to take those books home.
Tom wasn't allowed to take those books home by the librarian
2. The teachers won't teach knowledge on recycling tomorrow.
Knowledge on recycling won't be taught by the teachers tomorrow
3. Hoi An attracts a lot of foreign tourists
A lot of foreign tourists are attracted by Hoi An
4. Did all the student attend first-aid course last year?
Was the first-aid course attended by all the students last year?
5. Farmer can milk cows twice a day.
MQ
1
QN
11 tháng 3 2018
1. She has cut herself and it's quite _____BLEEDING______ badly (BLOOD)
2. The lecturer is giving us first-aid _____INSTRUCTION______. (INSTRUCT)
3. A dog has bitten him. He needs an anti-tetanus ______INJECTION_____. (INJECT)
4. People use first-aid to ease the victim's pain and ______ANXIETY_____. (ANXIOUS)
5. Relax for some minutes and you'll feel more _____COMFORTABLE______. (COMFORT)
6. She was_____UNCONSCIOUS_______for days after the accident. (CONSCIOUS)
7. His speedy______REVIVAL______after the operation amazed all the doctors. (REVIVE)
8. The______PRESSURE______of water caused the dam to burst. (PRESS)
9. The heart pumps ______BLOOD______around the body. (BLEED)
10. Come by the fire. You must be _______CHILLED_____to the bone. (CHILL)
11. I want an______IMMEDIATE______reply. (IMMEDIATELY)
13. She is very______ANXIOUS______about her mother’s health. (ANXIETY)
14. The nurse is giving Lan some first-aid______INSTRUCTION______. (INSTRUCT)
15. Make sure that the needles are_____STERILIZED_______. (STERILIZE)
11 tháng 3 2018
1. She has cut herself and it's quite ______bleeding_____ badly(BLOOD)
2. The lecturer is giving us first-aid ____instruction_______.(INSTRUCT)
3. A dog has bitten him. He needs an anti-tetanus _____ injection______. (INJECT)
4. People use first-aid to ease the victim's pain and _____anxiety______. (ANXIOUS)
5. Relax for some minutes and you'll feel more ______comfortable_____. (COMFORT)
6. She was_______unconscious_____for days after the accident.(CONSCIOUS)
7. His speedy_____revival_______after the operation amazed all the doctors. (REVIVE)
8. The_____pressure_______of water caused the dam to burst.(PRESS)
9. The heart pumps __blood__________around the body.(BLEED)
10. Come by the fire. You must be _______chilly_____to the bone. (CHILL)
11. I want an_____immediate_______reply. (IMMEDIATELY)
12. The victim who has a dog bite needs an anti-tetanus___injection_________. (INJECT)
13. She is very______anxious______about her mother’s health.(ANXIETY)
14. The nurse is giving Lan some first-aid______instruction______.(INSTRUCT)
15. Make sure that the needles are______sterile______.(STERILIZE)
TP
25 tháng 1 2022
11. You should elevate the patient’s feet above the level of the heart.
A. cut B. press C. raise D. decrease
12. People use first-aid in order to _____ the victim’s pain and anxiety.
A. cure B. treat C. increase D. ease
13. We can stop the bleeding by using a towel to cover the wound, then put on it _____ medicine.
A. pressure B. medicine C. bandage D. cloth
14. You should wear warm clothes in order to _____ yourself from cold and snow.
A. keep B. protect C. make D. get
15. Please get me a _____. He gets a bad cut in his leg.
A. blanket B. wheelchair C. chart D. scissors
16. The cup of coffee kept her _____ all night.
A. awake B. alone C. asleep D. alive
17. Calm _____ and tell me what happened.
A. out B. down C. in D. up
18. When somebody gets fainting, leave him or her _____ flat.
A. lie B. lying C. lay D. laying
19. _____ is a long stick that someone put under their arm to help them walk when they have hurt their leg.
A. Crutch B. Wheelchair C. Stretcher D. Bandage
20. I tried to cheer him _____, but he just kept staring out the window.
A. on B. in C. up D. to
If someone is bitten by a snake, you won’t know if it’s a dry bite or a venomous bite – so to be safe, always treat any bite as a venomous bite.
Dry bites, whereby no venom is released, are painful and cause localised redness and swelling.
If the bite is venomous, other symptoms may include a stinging or burning sensation on the skin and feelings of nausea, dizziness, anxiousness and confusion. In severe cases, the bite may result in paralysis or coma.
Only a handful of people die from a venomous snake bite in Australia each year. Knowing what to do if bitten by a snake and giving proper first aid is essential in keeping those numbers down and reducing them even further.
Snake venom is carried in the lymphatic system and not in the blood stream, as many mistakenly believe. That’s why the main aim of snake bite first aid is to reduce lymphatic flow by applying continuous firm pressure over the affected limb. This is known as the Pressure Immobilisation Technique (PIT).
Immediate first aid should be applied to any snake bite victim. Follow the steps below and don’t forget to read the DON’Ts printed in red at the bottom of our guide.