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The body's three lines of defense against a pathogen (germ) are:
1. Anatomical and physiological barriers-Includes skin, hair, mucous membranes, saliva, tears, stomach acid, pH, temperature.
2. Non-specific response-Includes phagocytosis of pathogen, inflammation of tissues, vasodilation (increased blood flow to area), and swelling.
3. Specific response-antibody production and cell mediated immunity to particular pathogen. Maintained indefinitely.
What else can I help you with?
What are the bodys three main lines of defense against antigens?
Barriers, The Inflammation Process, and Antibodies.
Which of these is one of the bodys first lines of defence against infections?
its killer T cells
What is the bodys defense against disease and foreign substances?
Neutrophils
Why do you close your eyes whenever you sneeze?
This is your bodys natural defense to protect the eyes. It is a reflex.
What is the function of the integmenyary system?
the integumentary system is the skin and the bodys first line of defense.
When does the bodys second line of defense come into play?
The body's second line of defense, which includes inflammatory responses and phagocytic cells, comes into play when pathogens manage to breach the first line of defense (skin and mucous membranes). These responses help contain and eliminate the pathogens before they can cause harm.
In the lines below what is earl's-defense?
Earl's-defense is a system of fortifications for protection.
What are the 5 lines of defense against pathogens?
4
How many bodys do insects have?
Insects have a three body segments,the names are thorax,head and abdomand.
How does the third line of defense come into play?
when the first and the second lines of defense have already been overcome.
What are two types of immune respones in the second line of defence?
The body has three main lines of defense against pathogens. They are as follows:First line of defense: Skin, Mucous membranes, and Secretions of skin and mucous membranesSecond line of defense: Phagocytic white blood cells, Antimicrobial proteins, and the Inflammatory responseThird line of defense: Lymphocytes, and Antibodies
Would antibodies be a nonspecific lines of defense?
no because it is in the body
