PBS

Part 2 - Lines of Defense

PBS 3.1.3 Modes of Transmission

Multiple Choice

What is in a vaccine?

• Living Pathogens

• Dead Pathogens

• White Blood Cells

• Antibodies

Multiple Choice

The innate immune system_______

• Is present from birth

• Is acquired over time

Multiple Choice

What is the name of the hairlike projections that line the respiratory system?

• Cilla

• Flagella

• Enzymes

• Nucleus

Multiple Choice

Where are white blood cells produced?

• The brain

• The liver

• The blood

• The bone marrow

Multiple Choice

What type of cell destroys pathogens by engulfing them?

• Mast Cell

• Macrophage

• NK cell

• Red Blood Cell

Multiple Choice

Which responds more quickly?

• Acquired Immune system

• Innate Immune system

Multiple Choice

What type of cells produce antibodies?

• NK cells

• B Cells

• A cells

• Q cells

Multiple Choice

The markers that allow the immune system to recognize pathogens are called______

• antigens

• protogens

• macrophages

• cytogens

Multiple Choice

What is in a vaccine?

• Living Pathogens

• Dead Pathogens

• White Blood Cells

• Antibodies

Multiple Choice

The ability to defend against a pathogen by preventing its entry and/or development or by neutralizing its pathogenic cellular products.

• Immunity

• Herd Immunity

• Non-specific

• Innate

Multiple Choice

A form of artificially acquired immunity that occurs when the majority of a population, but not all, has been given a vaccine and becomes resistant to infection.

• Immunity

• Herd Immunity

• Non-specific

• Innate