Lymphatic System Quiz

What is the main function of the lymphatic system?

• Transporting oxygen to the cells

• Returning excess body fluid to the bloodstream

• Digesting fats

• Filtering waste molecules

How much fluid leaks out of the capillaries every day?

• 3 liters

• 10 liters

• 17 liters

• 20 liters

What happens if the excess fluid doesn't re-enter the circulatory system?

• Cells swell or become damaged

• Blood becomes thinner

• Lymphatic vessels become blocked

• Immune system weakens

What pushes the lymph within the vessels?

• Heart

• Kidneys

• Lungs

• Muscle movement

What are the immune checkpoints along the lymphatic vessels called?

• Lymph nodes

• Capillaries

• Veins

• Arteries

Which immune cells are found in the lymph nodes?

• Red blood cells

• Platelets

• Macrophages

• Neurons

What role do the lymph organs play in the immune system?

• Producing red blood cells

• Maturing immune cells

• Digesting fats

• Neutralizing bacteria

What happens when bacteria and white blood cells accumulate in the throat lymph nodes?

• Throat becomes swollen

• Blood thickens

• Lymphatic vessels become blocked

• Immune system weakens

What do the lymphatic vessels absorb?

• Oxygen

• Water

• Digested fats

• Proteins

How can you maintain a healthy lymphatic system?

• Getting enough sleep

• Avoiding exercise

• Eating unhealthy food

• Ignoring doctor's orders