Skin is the outer covering of the body that protects against microbes and germs.
You can minimize the risk of microbes entering your eyes by wearing protective eyewear, such as safety glasses or goggles, particularly in settings where there is a higher likelihood of exposure to harmful microorganisms. Additionally, practicing good hand hygiene, avoiding touching your face with unwashed hands, and keeping your hands away from your eyes can also help prevent microbial entry.
Microbes do often get into cuts, but at some point the cut will get sealed by clotting blood, or even by hardening lymph if there isn't enough blood. You can also put on a dressing (such as a band-aid) to keep out microbes.
as microbes use oxygen, they produce hydrogen peroxide as a byproduct and release it. that H2O2 helps the lactoperoxidase enzyme found in tears and saliva to catalyze the oxidation of iodite and thiocyanate into hypoiodite and hypothiocyanate, which are powerful antimicrobials. Is this what you were looking for?
No, not all microbes are pathogens. Microbes can be beneficial or harmful, depending on the context. Many microbes are essential for processes such as digestion, nutrient cycling, and immune system function.
whashing offten
one way is the nose ,the hair and the mucous in a person's noes prevents microbes from getting in by trapping them.
poo head
Tears are slightly acidic, with a pH of around 7.4. This pH helps to protect the eyes from harmful microbes and maintain the health of the cornea.
They do not stop it but the mucus and motion of the cillia remove said microbes and dust should they get into the lungs.
Skin is the outer covering of the body that protects against microbes and germs.
your stomach acids fight it off and they kill the microbes. in a way this is good and bad because if it kills the bad microbes then it kills the good microbes in our body aswell!
yes. they contain antibodies which are vital in washing away germs and other pathogens and they stop microbes from infecting the cornea and other parts of the eye. they also wash away potentially infected foreign bodies from inside your eye.
White blood cells
Hello, my name is Sydnee. No, I do not think sticking a bread up your nose makes the tears stop.
You can minimize the risk of microbes entering your eyes by wearing protective eyewear, such as safety glasses or goggles, particularly in settings where there is a higher likelihood of exposure to harmful microorganisms. Additionally, practicing good hand hygiene, avoiding touching your face with unwashed hands, and keeping your hands away from your eyes can also help prevent microbial entry.
lack of tears