Immune System Quiz

What is the primary function of the lymphatic system?

• To transport oxygen to tissues

• To produce hormones

• To maintain fluid balance in the body

• To provide structural support to organs

Which of the following is a component of the lymphatic system?

• Pancreas

• Lymph nodes

• Liver

• Kidneys

How do lymph nodes primarily function in the immune response?

• By filtering lymph and trapping pathogens

• By producing red blood cells

• By storing excess nutrients

• By regulating blood pressure

What is the role of T cells in the immune system?

• To produce antibodies

• To carry oxygen to tissues

• To identify and kill infected cells

• To clot blood

During which process are antibodies produced?

• Cellular respiration

• Antibody-mediated immunity

• The Krebs cycle

• Osmosis

Which immune system disorder is characterized by an overreaction to allergens?

• AIDS

• Lupus

• Allergies

• Leukemia

What is the primary role of the spleen in the lymphatic system?

• To filter blood

• To produce insulin

• To regulate temperature

• To store bile

Which type of immune response is specifically tailored to fight a particular pathogen?

• Innate immunity

• Adaptive immunity

• Passive immunity

• Active immunity

What is the main difference between B cells and T cells?

• B cells produce antibodies, while T cells kill infected cells directly.

• B cells are part of the innate immune system, while T cells are part of the adaptive immune system.

• B cells are found only in the spleen, while T cells are found throughout the body.

• B cells can live for many years, while T cells live for a few days.

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

• Fighting infections

• Removing dead or damaged cells

• Regulating blood glucose levels

• Recognizing and neutralizing harmful substances