First Aid

External bleeding are caused due to many reasons -

1. Abrasion - Also called a graze, this is caused by the transverse action of a foreign object against the skin, and usually does not penetrate below the epidermis.

2. Excoriation - In common with Abrasion, this is caused by the mechanical destruction of the skin, although it usually has an underlying medical cause.

3. Laceration - Irregular wound caused by blunt impact to soft tissue overlying hard tissue or tearing such as in childbirth.

4. Incision - A clean 'surgical' wound, caused by a sharp object, such as a knife.

5. Puncture Wound - Caused by an object penetrated the skin and underlying layers, such as a nail, needle or knife.

On the side of the wound

sling

It is a second degree burn apply boroline antiseptic cream

breathing

Two answers come to mind, although many insects can do this. Try these: What you describe is exactly how poison ivy, poison oak, and poison sumac all present. Do a search on Poison Oak for detailed information. In the mean time, Don't Scratch! :} Chiggers are larval mites, family arachnidae, like ticks, spiders and the like. They're bright red and, while visible to the naked eye (sometimes), they're about the size of the period at the end of this sentence. Chiggers prefer to feed on birds, but will accept humans. They'll head for warm country, so look at your ankles (if you were wearing socks), belt line, etc. They burrow a small hole through your skin, and inject digestive juices that dissolve your cells, which they sip as through a straw. After a while, your body catches on, and hardens the cells around the "tube" and eventually at the bottom, sealing this "soda straw" the chigger was using. So the chigger will move on and bore another hole. This goes on for about 4-5 hours if allowed, at which point the chigger is full, drops off, and never does this feeding trick again. Instead, they form a pupae, metamorph, and emerge as adult, vegetarian mites. The remaining tubes are what cause the itching. They're basically "splinters" of dead, irritating material that your body crafted to survive against breakdown. And they do, for about 9 days or so. And all during that time they itch. Ice packs, a mild analgesic and patience are about all you can do. You really shouldn't scratch Note that chiggers do not bore under the skin -- this is a pretty common wive's tale. You can get more info on this if you search under "Chiggers" on this service.

I bet you won't be surprised when I tell you that eating rubberbands isn not good. However, the guys who designed your braces have taken this possibility into account, and the rubberbands you buy for braces are hypoallergenic and generally benign, even if they aren't tasty :} Don't worry about it. You'll be fine and this too shall pass (pun very much intended :} ).

with special shampoo prescribed by your doctor or from a pharmacy.

If you apply direct pressure to the wound, you should see bleeding stop or slow considerably within 10 minutes, assuming the digit is immobile. Elevate the limb above the level of the heart as well. After 20 minutes, if it's still bleeding, consider calling a doc -- you'll likely need suturing if nothing else. DO NOT TIE A TOURNIQUET EXCEPT AS A VERY LAST RESORT -- Tourniquets are dangerous. You should be able to control almost any bleed in a finger without a tourniquet. Note that if the victim is prescribed aspirin, coumidin, warfarin, or Plavix, you'll see these times increase considerably, as all of these meds delay clotting factors. Even so, 10-20 minutes should control the bleeding.

When someone has fractured a rib or a hip, roll them into the recovery position on the fractured side. This will push the broken bones back into place.

Also, if a femur has been fractured, the legs are generally bound from the feet up.

I hope this helps :D

after the party,the girl heard a funny rumor and here came the convulsion she laughed for 15 days straight

There are four types of bandages used. They are tubular, crepe, roller and special bandages. The crepe bandage when stretched too tight will be dangerous.

Only a proportion of the air exhaled is carbon dioxide there is plenty of Oxygen there to do what is required under normal circumstances. People don't use all of the oxygen they breath in, a % of it is blown right back out of the body again.

Sharp shooting pains where? More data please.

Dislocations are generally going to include a visible deformity in the area of the dislocation because the bone has moved away from its proper joint into an unnatural position. Sprains and strains generally are not as easy to spot outside of surface swelling.

From looking at outlines of level 1 first aid, it will cover only the basics and will not get into rural, wilderness, or outdoor care. It may cover the basics of burns, frostbite, and poisoning; but that looks more like a level 2. I am not familiar with the levels as these levels are not typically a US first aid designation.

Food, water, shelter, clothing, medicine and comfort.

Puncture wounds appear innocuous on the surface, but the underlying injury goes deep

One at a time, until results are achieved (expulsion of lodged object, or signal from victim).

It makes the blood cells constrict.

Amazingly bad. You won't make a bomb or anything. What you'll get is an exothermic reaction which at best will make a nasty mess and at worst will injure you, depending on the pH of the acid and base. By the way, exotherms are chemical reactions that dump heat, so you might get burned too.

Bandage

Ice packs can sometimes cause more tissue damage than the venom. It will also slow down the absorbing of antivenin and other medications given at the hospital.

what do i do if unknown chemical gets into eyes