CEFR_C2+ (IELTS 9+)

1. 10 First Aid Mistakes Explained by a Professional

2022-01-10 14:55:23 simyang 6

图片关键词


00:01

[Music]

00:03

ten first aid mistakes explained by a

00:07

professional when someone's in danger of

00:10

course people rushed to help but even if

00:13

these good Samaritans mean well and are

00:15

being very brave and selfless they can

00:17

end up putting the victim and even more

00:18

danger if they don't know how to

00:20

properly administer first aid that's why

00:23

it's crucial to avoid these 10 common

00:26

and very dangerous mistakes and learn

00:28

what you should do instead be sure to

00:31

click that subscribe button and turn on

00:34

post notifications to join the bright

00:36

side of life

00:39

number 10 tilting your head back during

00:42

a nosebleed nosebleeds can be common

00:45

since there's so many blood vessels in

00:47

the nose that are highly sensitive to

00:49

things like dry air and well fingers

00:51

there are some situations where

00:53

nosebleeds are caused by an underlying

00:55

health issue in which case you'd need to

00:57

seek advice from a medical professional

00:59

no matter what the reason we've all been

01:02

told to tilt our head back whenever we

01:04

have a nosebleed but it's high time to

01:07

ditch this old habit tilting your head

01:09

back can make the blood travel from your

01:11

nose to your throat which means you

01:12

could find yourself choking on or

01:14

swallowing blood the best thing to do

01:17

instead is to apply steady pressure to

01:19

the bridge of your nose for at least 20

01:21

minutes you'll have to breathe through

01:23

your mouth this whole time but you'll

01:24

safely stop the bleeding number 9

01:30

forcing a fainted person to sit up when

01:32

someone faints our immediate course of

01:34

action is to try to set them up

01:36

especially when shaking them doesn't

01:38

seem to be helping instead of all that

01:39

always start by checking their breathing

01:42

and pulse

01:43

if that's all good leave them on the

01:46

ground but raise their legs about 12

01:48

inches off the floor loosen any

01:50

restrictive clothing as well once they

01:52

regain consciousness don't rush to help

01:54

them back up as this can just cause them

01:56

to faint again

01:58

number eight putting heat on a sprain or

02:00

fracture I should be used for acute

02:03

situations like suddenly spraining your

02:05

ankle heat is for chronic conditions

02:07

like back pain heat on a sprain or

02:09

fracture only increases blood flow and

02:12

leads to more swelling the way to go for

02:14

these types of injuries is always to ice

02:16

it at first the ice will help reduce any

02:19

swelling bruising and muscle spasms

02:22

never place an ice pack directly on your

02:25

skin and be sure to leave it on for at

02:27

least 20 minutes number seven trying to

02:32

remove debris from your body if you step

02:34

on some glass for example your gut

02:36

reaction will be to pull those shards

02:38

out of your skin yourself but if the

02:40

tool you use isn't sterile or if you

02:42

underestimate how deep the wound is you

02:45

risk getting an infection and doing

02:47

further damage so make sure you're using

02:50

a clean sterile tool or leave it in the

02:53

hands and professionals when it comes to

02:55

debris in your eye it's best to close

02:57

your eye put a piece of gauze over it

02:59

and head to the hospital number six

03:04

treating a burn too quickly

03:06

the first step to treating a burn is to

03:09

run it under cool water but a common

03:11

mistake is to just do it for a few

03:13

seconds or a couple of minutes tops

03:15

if the water is to actually help the

03:17

skin you need to hold the burn under it

03:19

for at least 20 minutes

03:21

the heat from the burn can go deep

03:24

across several layers of skin so even if

03:26

your skin is cool on the surface the

03:28

heat can still be trapped underneath

03:29

which is why you need to expose it to

03:31

cool water for such a long time

03:36

number five going straight in o the

03:38

Heimlich maneuver for choking victims

03:41

the Red Cross has updated their

03:43

guidelines on how to give first aid -

03:45

choking victims so instead of going

03:47

straight for the Heimlich maneuver

03:48

here's what you're supposed to do

03:50

instead

03:51

stand behind the victim lean them

03:53

forward and give their back five quick

03:55

blows with the heel of your hand only if

03:58

that doesn't work at first can you

04:00

follow it up with the Heimlich maneuver

04:01

administer five quick abdominal thrusts

04:04

and keep doing it until the Airways

04:06

unobstructed number four putting

04:10

something in a seizing person's mouth in

04:13

a panic induced state at seeing someone

04:15

having a seizure a lot of people

04:17

immediately try to block the person's

04:19

mouth for fear of the victim biting

04:21

their own tongue this is actually

04:23

dangerous for the victim and for the

04:25

person trying to help another mistake is

04:27

trying to restrain the person's

04:29

movements the thing to do instead is to

04:32

turn the person over onto their side

04:34

which will help them breathe easier also

04:36

clear out the area of any dangerous

04:39

objects the victim could hurt themselves

04:40

on most seizures only lasts no more than

04:44

five minutes so you have to stay calm if

04:46

it goes past that however it's time to

04:49

call for help

04:52

number three prioritizing mouth-to-mouth

04:54

resuscitation for heart attack victims

04:56

when it comes to cardiac conditions like

04:59

a heart attack the first step is to

05:00

always dial emergency medical services

05:03

then administer chest compressions or

05:05

CPR according to the American Heart

05:08

Association CPR can double or even

05:11

triple the chances of someone survival

05:13

even if the victim isn't breathing and

05:15

there isn't a heartbeat the body has

05:17

enough oxygen that you can help it

05:19

circulate thanks to CPR a common mistake

05:23

is to think that mouth-to-mouth

05:24

resuscitation is more important than

05:26

chest compressions but that's not the

05:28

case according to the guidelines for CPR

05:30

set by the American Heart Association so

05:33

now you know that if a person near you

05:35

collapses from a cardiac condition focus

05:38

on chest compressions and don't go near

05:40

their face number two not knowing what

05:44

you're doing again

05:46

good Samaritans mean well when it comes

05:48

to helping someone in an emergency

05:49

situation but if you don't know how to

05:52

for instance administer CPR or the

05:54

Heimlich maneuver correctly you can end

05:56

up doing more harm than good for example

05:58

someone might try to give CPR and forget

06:01

that you have to tilt the victims head

06:03

back to keep the airway open

06:04

that can be a very dangerous blunder

06:07

that's why the first line of action in

06:09

all serious first-aid situations is to

06:11

call for help and let a professional

06:13

guide you through what you need to do

06:17

number one using a tourniquet for a

06:20

bleeding wound yes tourniquets can stop

06:22

a person from bleeding but it's not a

06:24

fix-all solution for any type of wound

06:27

if someone has a deep wound in their arm

06:30

or leg applying a tourniquet can stop

06:32

the blood flow to the entire limb which

06:35

can actually starve the tissues of

06:36

oxygen and possibly lead to amputation

06:40

using a tourniquet should never be the

06:42

first choice you know by now that your

06:44

first course of action should be to call

06:45

for an ambulance while they're on their

06:47

way apply downward pressure with your

06:49

hands onto a major wound that's bleeding

06:51

out if you have sterile gauze then use

06:54

it so that you don't transfer bacteria

06:56

from your hands to the wound

06:57

this method can even stop bleeding from

06:59

a large vein or artery once the bleeding

07:02

has stopped

07:03

wrap the wound securely with gauze only

07:06

use a tourniquet if after all this

07:09

they're still uncontrolled bleeding but

07:11

by this time the paramedic should be

07:13

closed have you ever had to administer

07:16

first aid to someone let us know in the

07:18

comments below don't forget to give this

07:21

video a like share it with your friends

07:23

and click subscribe to stay on the

07:25

bright side

07:27

you



首页
课程
珍藏
联系