The body is made up of a specific defense system and nonspecific defense system. The nonspecific defense system is made up of inflammation, fevers, etc. The immune system is part of the specific defense system. This is because the lysosomes in this system bind to specific antigens and have a certain role to carry out. Therefore, there aren't nonspecific defenses in the immune system.
Serves as a physical barrier to keep pathogens out.
No, at one point it was used as an emetic, but it was later discovered that copper sulphate is quite toxic to humans.
The integumentary system is one of the first lines of defense against infection. It provides a physical and chemical barrier against the entry of pathogens.
No its nonspecific. The cillia wave to move mucous up the airways creating what is known as the mucocilliary escalator which pushes pathogens and debrie up to the pharynx where it is then swallowed from and ends up in the stomach where it is destroyed. As this is the case for all pathogens and not any particular one it is nonspecific. Specific defenses are things like the actios of antibodies and lymphocytes.
It is possible, as with other animals and humans as well. If the infection enters the blood stream, it can poison the blood and also set infection up in other parts of the body. A bad tooth can lead to infection. A untreated infection can lead to death.
Inflammation is one of the bodies non-specific defenses. It helps localize the infection to stop it from spreading to other areas of the body so that your bodys other defenses can come in and fight the infection.
Sanitation is a hygienic way of promoting health by keeping humans away from hazards brought by wastes. A sanitation barrier, on the other hand, poses a hindrance to provide sanitation to those who need them. One example of this is high cost of sanitation.
One type of trade barrier would be like bieng on a island there is really only one way to get to you so its kinda of a trade barrier i think hope this helps you
Influenza, is a bacterial infection.
GenitoUrinary tract infection. Bladder infection is one example of a GU infection.
"The soldiers fired through the holes in the barrier".
The appendix is a finger-like appendage attached to the stomach which has become redundant in the evolution of humans. If an infection occurs to the appendix - a life threatening appendicitis will need a surgical operation. I believe it is one of the stomachs used by herbivores.