Oct 19, 2012 Visit for more free science videos. The Immunological System parts: Recognition, Attack, and Memory.Defense mechanism, in psychoanalytic theory, any of a group of mental processes that enables the mind to reach compromise solutions to conflicts that it is unable to resolve. The process is usually unconscious, and the compromise generally involves concealing from oneself internal drives or feelings that threaten to lower selfesteem or provoke anxiety. defense mechanisms of the human body
Article Shared by. ADVERTISEMENTS: Specific defense mechanism is the ability of the body to develop immunity against specific pathogens, toxins or foreign things. This is possible by a special immune system that produces antibodies andor activated lymphocytes that attack and destroy specific invading organisms or toxins.
Five natural defenses used by the body are: The Skin: The skin is the body's first line of defense and includes the mucus membranes and enzymesacids found on the surface. The skin acts as a Body Defense Mechanisms Learn with flashcards, games, and more for free.defense mechanisms of the human body Immune System Function. Cells of the immune system, known as white blood cells, are found in our bone marrow, lymph nodes, spleen, thymus, tonsils, and in the liver of embryos. When microorganisms, such as bacteria or viruses invade the body, nonspecific defense mechanisms provide the
Test and improve your knowledge of Defense Mechanisms of the Human Body with fun multiple choice exams you can take online with Study. com defense mechanisms of the human body Body Defense Mechanisms In the previous two chapters we learned about the structure and function of the cardiovascular and lymphatic systems. We were introduced to white blood cells and their roles in body defenses. Full Screen. The human body is smarter than we think. Everything that we think is a result of chance, actually has a purpose. Yawning is a way to wake us up, sneezing protect us, and sweating is a way to control our body's temperature. Discover the true meaning of the things our body do every day! Defense Mechanisms of the Human Body Chapter Summary. The human body has a sophisticated system of mechanisms that help to defend against disease and diseasecarrying organisms. The lessons in this chapter will teach you more about what these are and how they work both inside and outside the body. Sep 24, 2012 Body defense mechanism and immunity. Immunity The term immunity refers to the bodys specific protective response to an invading foreign agent or organism. The human body has the ability to resist almost all types of organisms or toxins that tend to damage the tissues and organs. The capability is called immunity. Types of immunity 1.