Immune System

Immune System

Non-specific and Specific Immune Response

Multiple Choice

What is the body's first line of defense against infection by foreign organisms?

• antibodies

• lymph nodes

• white blood cells

• the skin

Multiple Choice

Disease-causing microorganism, such as a bacterium or virus.

• pathogen

• allergen

• prion

• antigen

Multiple Choice

A nonspecific defensive response of the body to tissue injury characterized by dilation of blood vessels and swelling.

• immunity

• interferon

• immunization

• inflammation

Multiple Choice

Which of the following is not apart of your body’s first line of defense?

• Skin

• Mucus

• Stomach Acid

• Antibodies

Multiple Choice

What do memory cells do?

• Kills the virus

• Eats the virus

• Patrol the area and make the immune system work faster next time.

• Makes antibodies

Multiple Choice

This type of cell inspects cells for antigens and kills any cells that display the foreign antigens.

• Macrophage

• T Cells

• B Cells

Multiple Choice

What do antibodies attach to on the pathogen?

• Anti inflammatory

• Antigens

• Antiseptic

• Antibodies

Multiple Choice

What do B cells produce?

• antigens

• macrophages

• T cells

• antibodies