It's when the pathogenic bacteria (pathogens) are still active in the body. The lymphatic system is the last line of defence. This systen contain vessels and capillaries that carry fluid around your cells back to the heart. Swellings or nodes (lymph nodes) contain different types of special white blood cells. These are called macrophases and lymphocytes. The function of these cells is to destroy the pathogens and protect the body in the future if they ever come again. MACROPHAGES consume and destroy the pathogens while the lymphocytes make chemicals called ANTIBODIES that cause the pathogens to clump together which makes it much easier for the macrophages to consume it and destroy it at once.
No, the circulatory system is not the last line of defense against infection. The immune system plays the primary role in defending the body against infections. The circulatory system helps in distributing immune cells and antibodies throughout the body to fight off infections, but it is not the final line of defense.
yes
antibody production by plasma cells
Kidneys are the body's last and best defense against wide variations in blood pH. They regulate the levels of bicarbonate and hydrogen ions to maintain a stable pH in the blood.
That's what the 2nd Amendment is all about, the last line of defense.
last line of defense
Yes ,Around the turn of the last century this simple act drastically reduced deaths of mothers in maternity hospitals. Unknown to doctors at the time bacteria on their hands infected the mothers and they died since bacteria were unknown and penicillin had not yet been discovered.
No. if you return it you get 2 points
Vaccination effect of the small pox last for life time. You need to consider vaccinating the whole population against the small pox. It gives some protection against the HIV infection, probably.
The Rhine River was Germany last major line of defense in the West.
The phrase "The Last Line of Defense" refers to the final barrier or safeguard against a threat or danger. It often implies a critical point where, if the last line fails, the consequences could be severe or catastrophic. This concept can apply in various contexts, including military strategy, cybersecurity, and personal safety, emphasizing the importance of remaining vigilant and prepared at that crucial stage.
It is called a sweeper. They play behind the defense. They are the last line of defense.