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First Aid

First aid is the provision of initial care for an illness or injury. It is usually performed by a lay person to a sick or injured casualty until definitive medical treatment can be accessed.

3,968 Questions

Why shouldn't you use your thumb when taking a pulse?

You can actually feel your own heartbeat in your thumb. You wouldnt get a correct pulse if you feel your heartbeat on the patient

What should you do if the combination of extremety elevation and direct pressure do not control the bleeding?

At that point, if you have not yet tied a tourniquet, tie one above the wound making sure it is tight, keep it at an elevation and keep adding direct pressure to the wound. Not much else can be done to stop bleeding. If you can see the blood vessels themselves you can use a cautery if you have one (It essentially uses heat to close off the blood vessel).

What to do first in first aid?

In a lot of places such as schools, construction sites, general industries, etc. first aid treatments training are already being given to employees in case of emergencies but in those industries, first aid kits are already required.

It depends which part of First-Aid. Choking, splinting, CPR, etc.

>>First fo course you must assess the situation e.t.c. but probably the most important thing to do is ABCs!!

Airway

Breathing

Circulation

A - Tilt the head back to allow easy breathing (unless you suspect a cervical fracture then the procedure is slightly different)

B - You can listen, you can check by seeing if the chest is moving... Chest compressions and assisted breathing may be required. This should be done until an emergency service arrives!

C - Check pulse in either wrist or neck.

Hope this helps?!

But of course before doing the ABC's, ensure that you are in the clear. Meaning there are no hazards close to you or the patient.

How do you tell if your ribs are broke?

  • Pain and swelling at a particular point in the ribs.
  • Pain when you breathe in deeply or when you cough or sneeze.
  • Pain at a specific point when someone presses in over the whole of your rib cage

How do you tell if your foot is sprained?

To Know if you have sprained your wrist, is, discoloration, swelling, and if you write that should hurt too. Now, to treat it, what you need to do is= ice for 15 to 20 minutes a day, wrap the hurt area of the wrist, and don't do physical activity unless you feel up for it. Swimming is fine because it doesn't use your wrist. And also this means missing Phys. Ed if you have to!

What should you do if you suspect a casualty is suffereing from heat stroke?

If you suspect a casualty is suffering from heat stroke, immediately request medical assistance and transport. If it is safe, move them to a shaded area. Remove any extra clothing. Give them cool sips of water with a pinch of salt. Treat for shock. Call 911.

What stops a bleeding cut?

A small cut or wound will stop bleeding due to a process called coagulation, or thrombogenesis. Coagulation is only possible due to the presence of certain enzymes in the blood. It is a complicated process, but this answer will try to make it seem simple.

Blood contains an enzyme called thrombin, which is produced in the liver. When a cut occurs, the brain sends a signal to the liver to activate the thrombin, which only becomes active when there is an open wound. Thrombin joins with a specific protein in blood plasma called fibrinogen to form incredibly tiny needlelike crystals called fibrin. The joining of these two substances creates a biochemical alliance that catches blood cells called corpuscles as they try to exit the body through the wound. This, in turn, causes the formation of a plug, or blood clot, which stops the bleeding.

What should you do for a conscious adult who is choking and cannot cough?

FIRST: Put some latex gloves on - this will protect your hands from HIV or hepititis, (two blood-born deseases), that could come out with the obstruction and/or vomitis. Gloves also make the patient aware that you are trained and can help.

1. Ask "Are you choking?" This rules out an alternate situation such as an allergic reaction.

2. Say "I know first aid, can I help you?" You must always obtain consent before treating a patient.

3. Stand behind the patient with your right foot just behind and between the patients legs. Landmark for the proper abdominal thrust position by sliding your hands down the patients sides until you feel the hip bones, then encircle the hips with your arms. The proper position is just below where your hands will meet here.

4. Hold your right hand against the abdomen in line with the navel, curl your fist (thumb should be against the patients body). Place your left hand behind your right to strengthen it.

5. Pull HARD, inward and upward simultaneously. (Abdominal Thrust)

6. Continue performing abdominal thrusts until the patient manages to make noise again (high-pitched wheezes don't count), or he/she goes unconscious.

If he/she goes unconscious, **alert the Emergency Services**, provide first aid for the unconscious casualty (will most likely require CPR, with the addition of mouth checks before every ventilation).

What can you do to help heal the starts of cracks in the heel of your foot?

You can problably fix your cracked heels with lotion applied daily,but if that does not work try going to a pharmacy and getting some medicated lotion recommended espicially for cracked heels,and if that does not work do see a doctor.

What do you achieve by doing a first aid course?

First Aid will benefit you in alot of ways. Often, for certain jobs, this would be helpful...and you'll know what to do in medical situations.

It will benifit you knowledge and you'll be able to help if you come upon a crash. I think that all people should at least take a class. This would benefit the communities greatly.

What cause the swelling in an sprained ankle?

Few causes of Ankle Sprains -

  • Walking or running on an uneven surface
  • Participating in sports
  • Wearing inappropriate shoes

Check Medfoot source to know more causes and symptoms of ankle sprains.

What is summary of first aid?

First aid training is of particular importance in case of catastrophe, when medical and hospital services are limited or delayed. Catastrophe may take the form of a hurricane, a flood, an earth-quake, a tornado, an explosion, or a fire. It may also take the form of a single accidental death or a life-threatening illness. Knowing what to do in an emergency helps to avoid the panic and disorganized behavior that are characteristic of unprepared persons at such times. Knowledge of first aid is a civic responsibility. It not only helps to save lives and prevent complications from injuries but also helps in setting up an orderly method of handling emergency problems ac-cording to their priority for treatment, so that the greatest possible good may be accomplished for the greatest number of people.

Why electric shocks occur?

An electric shock can be useful to the body in these two situations:

  • A Defribrilator - Used to restart a patient's heart if it stops beating.
  • A Pacemaker - Used to send electrical impulses to the heart at certain timings to make it beat properly.

What is the fastese ways to get rid of a burn?

You boil tea bags then rub them on your sunburned areas. I am 11 years old and it works really good for me! I live in Illinois, and we have a cabin. I go swimming in the Mississippi River all the time and I get a sunburn almost everyday! Trust me. this works! It is great, and it makes your skin feel fresh too!

How to take a bandage off stitches when they are stuck?

Put a little clean cooking oil on the edges and gently pull. Keep working the oil into the stuck edge of the band aid as you separate it. It will come off easily with little pain. I've heard acetone and rubbing alcohol also suggested, but they aren't pain free if get into the wound.

What do you do if a child swallows a small magnet from a toy?

If it was a big rock see the doctor right away. If it is small (no bigger than a green pea) the rock will just come out. If you have any doubt, just let your doctor know immediately. She might want to take some different action.

How do you get rid of a blister?

It is best to leave the blister alone and let it heal naturally. However, there are times when this technique is not practical.

I have used the following technique for decades treating blisters developed during hiking excursions and forced road marches in the Army. Sterilize a pin/needle. Poke the pin down into the good skin just beside the blister, then up under skin where the blister is. This will allow you to drain the liquid from the blister while protecting the area under the blister. Cover the blister with antibiotic ointment and a bandage. I have found this to relieve the pressure and the pain.

What is the first step in caring for a wound with significant bleeding?

Stop the blood flow to the area with the wound. Take a belt, piece of clothing, string, etc, and tie it tightly enough above the woun so the circulation below it will slow or cease. If you tie it too tight, you could make them lose the part that's getting no circulation, but it's much better than bleeding to death.

Then, find a cloth or something that's absorbent an put it on top of the wound and apply pressure. It'll hurt them, but it sops the bleeding even more.

Then, call an ambulance. Doctors will be able to do their best to fix it and stitch it up.

How do you tell the difference between a spider bite and a snake bite?

You will have two red dots sort of close together... It will be itching and it will bleed accasionally. Most of them are harmless and will go away quickly! :) Hope that answered your question.

What grows over a wound as it heals change one letter?

The answer to this riddle is "scar." As a wound heals, new tissue forms over the damaged area, creating a scar. By changing one letter in "wound," which is the word mentioned in the question, you get "scar."

What should you do for a pregnant woman who is choking?

First, cehck the mouth and see if you can remove the debris manually. If that doesnt work... If you feel there's danger to the fetus if you perform the Heimlich manuver, you can perform CPR style chest compressions. Note that this procedure is controversial. While chest compressions can actually cause greater outbound pressure than abdominal compressions, compressing the chest can damage ribs and the xyphoid process and, in some cases, cause cardiac arrythmias. As first aid requires that we do no harm, this one is a tough call.

How long does it take someone to choke?

This all depends on the person. When a person is actually choking it means they can not cough and their airway is fully blocked. The brain can survive (in most cases) without oxygen for no more than 4 minutes. After 4 minutes the brain starts to die.