Innate Immunity: Pathogens

Front

What is the definition of a disease?

Back

Disorder of the structures and/or functions of a body, not due to injury.

Front

Which of the following is NOT a requirement for a pathogen?

Back

Produce oxygen.

Front

To which kingdom do parasitic protozoa belong?

Back

Protista.

Front

What domain do parasitic worms belong to?

Back

Eukaryote.

Front

To which domain do parasitic protozoa belong?

Back

Eukaryote.

Front

What is innate immunity?

Back

The body's first line of defense against pathogens, including physical barriers and immune responses that are present at birth.

Front

What are physical barriers in innate immunity?

Back

Structures such as skin and mucous membranes that prevent pathogen entry.

Front

What role do white blood cells play in innate immunity?

Back

They identify and destroy pathogens through various mechanisms.

Front

What is the function of phagocytes?

Back

To engulf and digest pathogens and debris.

Front

What is inflammation?

Back

A localized response to injury or infection, characterized by redness, heat, swelling, and pain.