Table of Contents
What are four basic line of Defence mechanism?
The human body has three primary lines of defense to fight against foreign invaders, including viruses, bacteria, and fungi. The immune system’s three lines of defense include physical and chemical barriers, non-specific innate responses, and specific adaptive responses.
What is the role of the first line of Defence?
The first line of defence is a system of barriers to prevent pathogens from entering the body. One of its main roles is to protect the body by trapping pathogens.
What is the first line of defense in risk management?
management control
In the Three Lines of Defense model, management control is the first line of defense in risk management, the various risk control and compliance over- sight functions established by management are the second line of defense, and independent assurance is the third.
What are the third line of defense?
The third line of defense is specific resistance. This system relies on antigens, which are specific substances found in foreign microbes. Most antigens are proteins that serve as the stimulus to produce an immune response. The term “antigen” comes from ANTI-body GENerating substances.
What are the parts of the immune system?
The main parts of the immune system are: white blood cells, antibodies, the complement system, the lymphatic system, the spleen, the thymus, and the bone marrow. These are the parts of your immune system that actively fight infection.
What are 3 parts of the first line of defense?
The immune system includes three lines of defense against foreign invaders: physical and chemical barriers, nonspecific resistance, and specific resistance. The first line of defense are the physical and chemical barriers, which are considered functions of innate immunity.
What is the main component of our first line of defense quizlet?
The first line of the defense is the surface barrier. Skin as a chemical and physical defense. Mucous membranes prevents epithelial cell entrance.