Immune System Quiz interactive video

What is one of the main reasons humans can survive despite being surrounded by harmful organisms?

• Advanced technology

• Immune system

• Healthy diet

• Regular exercise

What is the primary role of the immune system?

• To digest food

• To generate energy

• To protect from microorganisms

• To produce hormones

Which of the following is NOT a component of the immune system?

• Bones

• Organs

• Tissues

• Molecules

What is one of the functions of the immune response?

• Producing hormones

• Eliminating pathogens

• Generating energy

• Digesting food

What does the immune response develop to remember a pathogen?

• Antibodies

• Memory cells

• Hormones

• Enzymes

How long can the immune response last in cases of chronic inflammation?

• Weeks

• Hours

• Days

• Months to years

What can cause the immune response to last much longer?

• Advanced technology

• A particularly stubborn pathogen

• A healthy diet

• Regular exercise

The immune system is compared to which of the following?

• A factory

• A library

• A hospital

• The military

What are the two main branches of the immune system?

• Internal and External

• Innate and Adaptive

• Primary and Secondary

• Active and Passive

Which of the following is a characteristic of the innate immune response?

• Memory associated

• Slow response

• Specific to each pathogen

• Non-specific