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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

What is a third degree burn now called?

Third-degree burns are often called "full-thickness" burns, since this indicates thermal penetration of the heat source through the epidermis and dermis to the underlying subcutaneous tissues. The tissue is effectively unable to be rehabilitated unlike blistered skin, and requires surgical skin grafts. Full-thickness burns of over 30% total body surface area generally have a poor prognosis to to the inability of the body to retain fluids and the susceptibility to opportunistic infections.

What is a chronic wound?

Any un-healing wound may be described that way. One that won't heal on it's own. This can have several causes - diabetes, infection, gangreen or even compulsive behavior that has someone constantly picking or reopening a wound. Thes wounds need medical attention as soon as possible to prevent major infection. In the northwest US there is a flesh eating bacteria that infests wounds and is critical to be attended to by a doctor as soon as possible.

Can you die from licking stamps?

Doubtful, unless the stamp is poisoned in an assassination attempt against you. This contributor has licked many of them and he is still here (obviously). In the last several years I have found it unnecessary because all of the US Postage stamps I have purchased have been self-adhesive; that is peel 'em & press 'em, as opposed to lick 'em & stick 'em.

How can a grease fire happen?

Grease fires are created when the heat starts to get hot enough to turn the grease towards a gas, creating fire

Should i watch secret life?

YES my answer: it really depends...its a very dramatic show that has the word "sex" in it more than the word "and". it has adult content that i really dont aprove of...but i just love the show...so yeah [=

How should you treat chemical burns?

1. Make sure the cause of the burn has been removed. Try not to come in contact with it yourself. If the chemical is dry, brush off any excess. Avoid brushing it into your eyes. Remove any contaminated clothing or jewelry. 2. Flush the chemicals off the skin surface using cool running water for 15 minutes or more. 3. Treat the victim for shock if he or she appears faint, pale, or if there is shallow, rapid breathing. 4. Apply cool, wet compresses to relieve pain. 5. Wrap the burned area with a dry sterile dressing (if possible) or clean cloth. Protect the burned area from pressure and friction. 6. Minor chemical burns will generally heal without further treatment. However, if there is a second or third degree burn (the skin has blisters covering an area more than 3 inches in diameter) or if there is a systemic (overall body) reaction, get medical help immediately. In severe cases, don't leave the victim alone and watch carefully for systemic reactions. Note: If chemical gets into the eye(s), the eye(s) should be flushed with water immediately. Continue to flush the eyes with running water for at least 15 minutes. After washing the eyes thoroughly, close the eyelids and cover them with loose, moist dressings. Get medical help immediately.

Why would you have bleeding cracks on your tongue?

You could be very dehydrated or have a special disease. I would suggest drinking a lot of water unless it hurts.

What does the acronym first aid means?

First aid is not commonly used as an acronym.

its like you are having nouns and verbs together

Needle stick injury?

I assume you mean "What is a needle stick injury?" Accidentily pricking yourself with a contaminated needle after you have used it on a patient

Important of first aid?

First aid is the First aid. Is is the initial treatment of injuries. Sometimes it's role is basic life support while waiting for advanced life support (Ambulance).

4 sensation levels of ice massage?

In order, they are: cold, pain, aching &/or burning, and numbness.

Can you use Neosporin on your puppy's paw if he has a cut?

Neosporin is safe to use in dogs in small amounts, rubbed in well for small scrapes and scratches, but it would be recommended if the cut does not heal by it's self, to take him to the vet.

Can an EMT treat Peripheral Arterial Disease - PAD?

Peripheral Arterial Disease (PAD), is NOT treated by EMTs. Paramedics can see a PAD on an electrocardiogram (EKG) in the ambulance and administer nitroglycerin for chest pain but that is as far as they go. Only a doctor can diagnose and treat ANYTHING.

Not True...we cannot see PAD in an EKG. And regardless of 3what you were told in classes, the purpose of a Paramedic is to do a field diagnosis and treat it. We do NOT treat just symptoms. Case in point, 86 year old pt with a heart rate of 168, bp of 100/64, and fever. Treating the symptoms would mean giving him cardizem for the Afib...which would do nothing but make the pt worse...instead i gave him a bolus of fluid and some O2 which made him better....So yes medics do diagnose and treat what we see....

Explain what is a Connection between heimlich maneuver and human speech?

The vegetative sounds that result from bodily functions (coughing, hiccoughing, etc.) that signal someone is in need of assistance (Heimlich Maneuver). Intelligent Assessment of Vegetative sounds by other individuals appears to be natural and have social significance in certain species (Humans).

Why do you dress a bleeding wound?

To reduce bleeding if you apply a pressure dressing. And in any case, to reduce contamination of the wound.

What if your blood sugar is higher after you take insilin?

Give the insulin some time to work (at least 30 minutes). If your sugar has not gone down I would consult your doctor as your insulin dosage may need increased.