well mucus and hairs in one. when we breath in through our nose the epithiliated cells and mucus trap any pathagons that are in our nasal passages. then when we blow our noses the "snot" contains the pathagons and then we carry on :)
Mucus, produced by the body's mucous membranes, is a sticky substance that can trap microbes like bacteria and viruses. This helps to prevent harmful pathogens from entering and infecting the body.
One way the body keeps microbes from entering the body is by the skin, the skin is considered a barrier. That is why when a person gets an injury that breaks the skin the first layer of defence is considered broken. Also the hair and mucous mucus in a persons nose prevent microbes from entering by trapping them . ^ Thats all a lie. This is not a lie at all. It is a very truthful and precise answer, I should know; I am a doctor!!
The body's physical barriers to pathogen invasion include the skin, which acts as a physical barrier preventing pathogens from entering the body. Additionally, mucous membranes in the respiratory, gastrointestinal, and urogenital tracts also serve as physical barriers by producing mucus that traps pathogens and prevents them from entering the body.
Immune system to react and prepare the organism to fight future invasions by these microbes.
Disease is a deviation from normal physical functioning that affects the body's structure or organs, resulting in signs and symptoms. It can be caused by various factors, such as pathogens, genetics, lifestyle choices, or environmental factors.
White blood cells
the diesease microbes stick to it before it enters the body!
one way is the nose ,the hair and the mucous in a person's noes prevents microbes from getting in by trapping them.
They do not stop it but the mucus and motion of the cillia remove said microbes and dust should they get into the lungs.
Eat beans and fart regularily. Honestly , there's a constant exchange of microbes, bacteria, fluides and gasses between the insides and outsides of your body. A couple of microbes will not change a thing if your immune system is not compromised ...
Skin prevents microbes from entering your body...
whashing offten
Mucus, produced by the body's mucous membranes, is a sticky substance that can trap microbes like bacteria and viruses. This helps to prevent harmful pathogens from entering and infecting the body.
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!
You can not. These organs have outlets to the outside and they can not be kept sterile. Your body does try to remove things by making mucous which more or less traps things like bacteria and even pollen and sweeps them away.
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.
In the human body, the primary line of defence is the skin. The skin stops most of the microbes from entering the interiors of the body. If however, the pathogen is able to gain access into the body, the lymphatic system comes into play. The pathogen is eliminated before it begins to cause any more trouble.