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By trapping the germs in the air inside it so it doesn't get inside your body.

That's why its bad to pick your nose cause then you're getting all the germs on your fingers!

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13y ago

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What is the first line of Mitch's non-specific defenses?

The first line of Mitch's non-specific defenses is the physical barriers provided by the skin and mucous membranes. These barriers serve as the body's first line of defense against pathogens by preventing their entry into the body.


The skin and mucous membranes are examples of?

The skin and mucous membranes are examples of physical barriers that serve as the first line of defense for the immune system. They help to prevent pathogens from entering the body and causing infection.


How does the body's first line of defense function?

The Body's first line defense acts as physical barriers, in which it functions by trapping the pathogens and blocking them from entering the body. Also, all first line defenses act the same way to all pathogens, in which they're called non-specific defense.


What is the body's first line of defence against hiv?

The body's first line of defense against HIV is the mucous membranes. These membranes act as a physical barrier that helps prevent the virus from entering the body through openings like the mouth, nose, and genitals. Additionally, the mucous membranes also produce substances like mucus and enzymes that can help trap and eliminate pathogens like HIV.


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.

Related Questions

What is the first line of Mitch's non-specific defenses?

The first line of Mitch's non-specific defenses is the physical barriers provided by the skin and mucous membranes. These barriers serve as the body's first line of defense against pathogens by preventing their entry into the body.


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


The skin and mucous membranes are examples of?

The skin and mucous membranes are examples of physical barriers that serve as the first line of defense for the immune system. They help to prevent pathogens from entering the body and causing infection.


How does the body's first line of defense function?

The Body's first line defense acts as physical barriers, in which it functions by trapping the pathogens and blocking them from entering the body. Also, all first line defenses act the same way to all pathogens, in which they're called non-specific defense.


Which of these is the human body's first line of defense against invading pathogens such as bacteria and viruses?

skin and mucous membranes


The body's first line of defense against the invasion of disease-causing microorganisms is?

The body's first line of defense against disease-causing microorganisms is the skin, which acts as a physical barrier to prevent pathogens from entering the body. Additionally, mucous membranes in the respiratory and digestive tracts trap and expel pathogens. These barriers help prevent infections from establishing within the body.


What is first line of defense and what is second line of defense?

skin and mucous membranes first line of defense second line-leukocytes and macrophages, inflammation and fever third is immune system


What line of defense includes a combination of reflexes the skin and mucous membranes?

The line of defense that includes a combination of reflexes, skin, and mucous membranes is known as the first line of defense in the immune system. This innate defense mechanism acts as a physical barrier to pathogens, preventing their entry into the body. The skin provides a tough outer layer, while mucous membranes trap pathogens and are often accompanied by reflexes like sneezing and coughing to expel invaders. Together, they form a critical initial barrier against infections.


What is the body's first line of defence against hiv?

The body's first line of defense against HIV is the mucous membranes. These membranes act as a physical barrier that helps prevent the virus from entering the body through openings like the mouth, nose, and genitals. Additionally, the mucous membranes also produce substances like mucus and enzymes that can help trap and eliminate pathogens like HIV.


What are 3 functions of the mucus membrain?

The mucous membrane line all exterior openings to your body. Their main function is to protect your body from disease. That is mostly their only function except for being annoying.


Which structure represents the body's first line of defense against inflection?

The body's first line of defense against infection is primarily represented by the skin and mucous membranes. The skin acts as a physical barrier, preventing pathogens from entering the body, while mucous membranes line various cavities and secrete mucus, trapping pathogens and facilitating their removal. Additionally, secretions like saliva, tears, and stomach acid provide chemical defenses against pathogens. Collectively, these structures form a crucial initial defense against infections.


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.