Stabilize the injured person as much as possible before you consider leaving him if it is just the two of you. Delegate duties if several people are present. Let someone call or go for help if there is another who can help with the pressure dressing. If the person is conscious, ask for his consent to treat the wound before you touch it.
If you have access to a sterile saline solution, you can add some of this to keep the wound moist and to lift away clothing gently. Help the wound to coagulate. Ripping off the portion of clothing stuck to the wound may disturb blood clots and cause more bleeding. [3] X Research source Do not remove objects because they may be having a tamponade or compression effect within the wound. Injured blood vessels, arteries, or veins can clot faster when any type of pressure is applied. Removing an object from the wound may lead to more rapid hemorrhage or blood loss. [4] X Research source If an impaled object is involved, take a triangular bandage and roll it into a cord. Wrap this cord around the object to keep it from moving. Try not to jostle the object as you do this. You can also use rolled up gauze on either side of the object as well. Tape the support dressing in place. In a pinch, use clothing or other materials that are as clean as you can find. It is important that the impaled object move as little as possible, so that it does not cause tissue/blood vessel damage or initiate new bleeding. Leave washing the wound to medical personnel. The gentlest cleansing could dislodge blood clots. Treat serious and deep wounds differently from everyday superficial wounds. Do not manipulate the wound more than necessary. It is okay to protect the wound from further contamination if the area around the victim is dirty or filled with chemicals. [5] X Research source
If no impaled object is involved, make a dressing of sterile, nonstick gauze or the cleanest, most absorptive cloth available. Fold it into a dressing about 1 inch thick and apply it to wound. Then, take a triangular bandage (or other length of cloth about 3 feet long). Fold it into a ribbon the width of your palm, then wrap it around the limb. Secure it with a firm but easily adjustable knot. Do not place the knot on the wound, but to the outside of the limb.
Loosen the bandage slightly if you see signs of inadequate oxygen delivery to the limb or if you cannot find the pulse. Check the pulse below the bandage. Check on the inside of the wrist near the thumb or on top of the foot near the ankle. [8] X Research source
Elevate the leg by placing the foot or ankle on a pack, log, rock, or any other object; this works if the injured person is lying down or sitting. Elevate the arm by placing the forearm on the chest if the injured person is lying on her back or by placing the wrist on top of the head if she is sitting. [10] X Research source Splint a limb by finding straight objects (branches, foam, or cardboard) and wrapping material (clothing or climbing web). Use the wrapping material to first cover the objects that you will use as splints to avoid infection. Cut or rip sections so that you have at least three ties; use them to secure the objects on the limb to keep the fracture immobilized and to keep any injured joints straight. Do not compromise the blood flow to the limb by wrapping it too tightly. [11] X Research source Do not apply these bandage ties on top of the wound or the break. Apply them above and below the injury site. Remember to check the hand/foot beneath the splint for adequate blood flow.
Replace any blood volume losses and raise the victim’s blood pressure with liquids by mouth. Only do this if he is fully awake and the wound has been stabilized. [14] X Research source
Protect the wound and guard against making the bleeding worse. If you need to remove the pressure dressing for any reason, the regular dressing will be in place to prevent disturbing any clot which has formed in the wound. [15] X Research source
After you apply the securing bandage, check the fingers or toes past the bandage to ensure that they are still pink and warm. If not, loosen the bandages and try again.
Loosen the pressure bandage if the extremity becomes cool, blue, numb, or loses the pulse below the pressure dressing. When there is inadequate oxygen delivery to the limb, tissue can begin to die off and the limb could be compromised to the point of requiring an amputation. [19] X Research source [20] X Research source
Change your technique when applying a pressure dressing to the torso. The first steps are the same. Do not remove any objects from the wound. Apply the regular dressing. Tape this dressing, if you can. But, do not secure the dressing by wrapping cloth around the injured person. This could compromise the victim’s ability to breathe. Wad the cloth or bandages over the regular dressing on the wound. Apply enough manual pressure over the wad to stop the hemorrhage without interfering with the injured person’s breathing. Maintain this compression for 15 minutes. Continue the manual pressure if there are signs of continuing hemorrhage, such as a soaked dressing or blood dripping around the regular dressing. [23] X Research source You will have to continue this compression until medical personnel arrive or until the wound begins to clot. Do not apply any pressure to a head wound if the victim’s skull appears deformed. Look for sunken areas, visible bone fragments, or exposed brain tissue. Do not apply pressure to a wound which involves the eye or when an object in the wound clearly pierces the skull. Cover the wound gently with bandages, have the person lie down, and get him medical attention as soon as possible. Keep adding more bandages on top if the dressing gets soaked. [24] X Research source Assess the head wound and make sure pressure can be applied safely. Establish which dressing will be considered the regular dressing, even if it is not secured, and do not remove it. Apply manual pressure on wadded cloth or bandages over the regular dressing for 15 minutes. If the hemorrhage continues, reapply the manual pressure until medical personnel arrives. Wounds on the head bleed a lot because there are a lot of blood vessels close to the surface of the skin, so have plenty of extra dressings handy if you have them available. [25] X Research source Keep in mind that hair makes it hard to use tape and even long pieces of cloth wrapped around the head have a tendency to slip. Do not waste time trying to secure a regular dressing. Never wrap anything around the neck.
A tourniquet can be anything like a special device, a belt, or a long piece of cloth. It is used for limbs only. The best location to wrap the tourniquet is within 1-3" of the wound site, to minimize tissue death/damage. The tourniquet must be closer to the heart than the wound. [28] X Research source [29] X Research source Put something, a piece of cloth or the person’s clothing, under the tourniquet to protect the skin. Do not remove the tourniquet once it is placed. It does not take too much constant pressure to impede blood flow. However, a tourniquet is not a bandage like a pressure dressing. It is a very, very tight band around a limb. There is a definite risk of tissue loss and ischemia. Weigh the risk of loss of a limb versus the loss of life. [30] X Research source
Some research has shown that very little venom reaches the bloodstream if pressure is applied over the bite and the limb is immobilized, but this is still unproven. [32] X Research source Go to places known to have poisonous snakes with at least three people. One can call or go for help while another treats the bite wounds.
During this expulsion phase, try to keep the limb lower than the heart to encourage the blood to expel the venom, rather than take it into the body.
Start wrapping on the foot and cross the knee for bites anywhere on the leg. Start wrapping at the fingers and cross the elbow for bites anywhere on the arm. Bites located on the very upper arm and thigh will be challenging to cover; you may have treat them like they are on the torso. [36] X Research source This upward wrapping may squeeze a little venom towards the circulation. But it will be more comfortable and the injured person will tolerate it longer. The pressure dressing should be as tight as you would apply on a sprained ankle. [37] X Research source
Use any rigid object such as a branch, a tool with a handle, or rolled up newspaper. Wrap these objects with the same soft and flexible materials used to compress the limb before using them as splints. [39] X Research source
Check the pulse on top of the foot when the pressure dressing is on the leg. Check the pulse at the wrist near the thumb when the pressure dressing is on the arm.
Lie the victim flat on her back with her arms at the side. She should not be moving anyway.
Antivenin contains antibodies (the blood cells your body uses to destroy anything foreign) against specific poisons found in the venom of snakes. It is made from the blood of horses or sheep exposed to the specific venom. [41] X Research source Do not listen to old wives’ tales about how to treat a snake bite. Do not apply mouth suction. Do not cut into the bite site. Do not apply hot or cold packs. Do not apply a tourniquet. Do not delay treatment trying to kill and bring in the snake. [42] X Research source Treat the bite like it is from a venomous snake if you cannot identify the type of snake. [43] X Research source
Expect general signs and symptoms such as swelling and redness around the bite, pain at the bite site, difficulty breathing, vomiting and nausea, blurred vision, sweating and salivating, numbness in the face and limbs, and decreased level of consciousness. Each snake venom has different side effects and you also could see convulsions, low blood pressure, and paralysis. [46] X Research source
