Your body's third line of defense is the specific defenses, these defenses are called the immune response.
The second line of defence is the non specific, it includes antimicrobial proteins, phagocytes and other cells.
- In this state to inhibit spread of invader through out the body.
-Inflamation, is its hallmark and most important mechanism.
If a pathogen is able to get past the body's first line of defense, and an infection starts, the body can rely on it's second line of defense. This will result in what is called an inflammatory response. This is a reaction that causes redness, heat, swelling, and pain in the area of infection. Redness and heat are due to cappilary dilation resulting in increased blood flow. Sweeling is caused by the passage of plasma from the blood stream and into the damaged tissue. The pain is mainly due to the tissue destruction, and to a lesser extent, the swelling.
And that is what it iz.
Immune systems launches attacks on foreign invaders. Includes two types of immune responses: innate immune response and acquired immmune response.
immune system
the skin
when it gets past the first line (the skin)
Your skin is the first line of defense.
The adaptive or specific defense mechanisms: lymphocytes, antibodies, and macrophages.
yes
The skin is the "first line of defense".
when it gets past the first line (the skin)
the integumentary system is the skin and the bodys first line of defense.
Well, you first get infected from a scratch or bite, then the infection spreads into the bloodstream, getting by the first line of defence. The second line of defence, would be the white blood cells. They try overcome or "swallow" the infection. the third line of defense, is the anitgens. If all else fails, your f*cked.
interferons
Your skin is the first line of defense.
skin and mucous membranes first line of defense second line-leukocytes and macrophages, inflammation and fever third is immune system
the body's second line of defense against pathogens is the B cells.
The Second Line of defense is mainly called the Inflammatory Response. Some may say the immune response is the second layer too. The Second Line of Defense also includes leukocytes such as macrophages.
Neutrophils
The adaptive or specific defense mechanisms: lymphocytes, antibodies, and macrophages.
there are actually three categories of defenses in the body, namely: first line of defense, second line of defense and the third line of defense.first line of defense is our skin. the vaccine you're talking about falls under the second line of defense because it involves the immune system wherein these vaccines were introduced into the body,nonetheless, the cells on our body creates/secretes chemicals that serve as defense mechanism; and the third line of defense is the use of medications or chemicals prescribed by the doctors.
when the first and the second lines of defense have already been overcome.