The cut allows a passage way for bacteria to enter your body. The bacteria enter. The infection forms because of the bacteria.
Anytime the skin is broken there is a risk of infection.
An open wound, when the skin is torn, cut or punctured, is likely to cause infection, as the skin is the outer covering of the body and among its functions it protects you against germs. A torn or cut skin will not work properly.
Flea infestations can lead to skin problems.
An infection is cause by a cut not being properly treated, and is caused by the actual opening of the skin. A bruise is superficial and does not penetrate the skin, and usually results in a black and blue mark on the skin.
On the skin, even though its more likely to happen from the air if this for your biology homework.
Infection or allergy to something applied to the skin after the cut.
Cellulitis is a skin infection caused by bacteria. Normally, your skin helps protect you from infection. But if you have a cut, sore, or insect bite, bacteria can get into the skin and spread to deeper tissues. If it is not treated with antibiotics, the infection can spread to the blood or lymph nodes. This can be deadly.
There could be several different reasons you have a forehead skin infection. You could have an infected hair, a cut or scrape could be infected, or you could be allergic to something you are using on your face.
Because the skin has it's own natural flora or bacteria to it which compete with other bacteria to keep us healthy. That's why when you get a cut you're more at risk for infection because the skin barrier has been breached.
Any cut or puncture wound could become infected if left untreated.
Squeezing pimples can potentially lead to a brain infection if harmful bacteria from the skin enters the bloodstream and travels to the brain. It is important to avoid squeezing pimples to prevent this risk.
yes because during surgeries (an example) where the cut is made there might be bacteria and the bacteria might infect the cut, causing the person an infection. Because of organisms that live in skin, it cannot be "sterilized" like inanimate objects. The use of antimicrobials reduces the amount of pathogenic organisms to prevent their introduction into the body by breaks in the skin causing infection. The skin, which is an organ, protects the body from infection.