immune System

An immune response that occurs in the human body is shown above. This activity helps to do which of the following?

• Produce antibiotics to control disease

• Provide protection against a specific pathogen

• Provide protection against all types of pathogens

• Eliminate harmful gene alterations

First recognizes foreign body and eats it and displays it to the other cells

• Macrophage
• T Cells
• B Cells

What do B cells produce?

• antigens
• macrophages
• T cells
• antibodies

What is the first barrier against disease?

• White blood cells
• Red blood cells
• the skin
• leucocytes 

What do antibodies attach to on the pathogen?

• Anti inflammatory
• Antigens
• Antiseptic
• Antibodies

Anything that triggers an immune response is a/n

• lymph cell
• antigen
• antibody
• neutrop

Proteins produced by B cells and designed to mark antigens to be destroyed, specific to the antigen.

• Antigens
• Active Immunity
• Antibodies
• Antibiotics

The healthy human immune system responds to pathogens with both specific and nonspecific processes. Which of the following models represents a nonspecific response?

Which is NOT considered FIRST line of defense?

• White Blood Cells
• Skin
• Hair
• Mucous Membranes

The human body has both internal and external defense against disease.  Which of these includes only internal defenses?  

• hair and inflammation
• white blood cells and sweat
• inflammation and white blood cells
• skin and mucus