Lymphatic system

immunity that we get after disease exposure or vaccinations

• natural immunity

• acquired immunity

a foreign substance that causes the body to make antibodies

• antibodies

• erythrocyte

• leukocyte

• lymphatic

• antigen

proteins produced by leukocytes(WBC) that bind with and disable antigens

• antibodies

• erythrocyte

• leukocyte

• lymphatic

• antigen

Cells that originate in the bone marrow and make antibodies to fight pathogens are known as ____.

• leukocytes (WBC)

• neutrophils

• Platelets

• erythrocytes (RBC)

What is the medical term for watery fluid inside the lympathic vessels?

• Plasma
• Lymph
• Blood

Two main organs of the lymph system:

• Thymus & Pancreas
• Pancreas & Thyroid
• Spleen & Thymus
• Tonsils & Thyroid

What is the function of the lymphatic system?

• Drains tissue fluids, waste products & flights against infection.
• Prevent swelling
• Removes toxins & waste 
• Fights against infection 

A soft tissue inside the bone that produces blood cells

• immune cells
• lymph nodes
• spleen
• bone marrow

Which of the following cells are responsible for fighting diseases? 

• White Blood Cells
• Red Blood Cells

What is phagocytosis?

• WBCs
• When cells eat other cells
• When a cell collapses
• When a cell releases nutrients