Lymphatic System

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Across
  1. 2. Type — Classification of blood based on antigens present (A, B, AB, or O)
  2. 4. — Fluid that circulates through the lymphatic system and carries white blood cells
  3. 5. Donor — O- blood type that can be given to anyone
  4. 7. Tissue — Tissue containing lymphocytes and immune cells
  5. 9. Gland — Gland in the chest that produces and matures T cells (especially in children)
  6. 10. — Protein in blood plasma that attacks and neutralizes foreign antigens
  7. 11. Factor — Protein that determines if blood is positive (+) or negative (-)
  8. 12. — Organ that filters blood, produces lymphocytes, and stores blood cells
  9. 14. System — Body's defense system that fights pathogens and disease
  10. 15. Nodes — Small organs that filter lymph and trap pathogens and dead cells
  11. 17. Recipient — AB+ blood type that can receive any blood type
  12. 18. Duct — Largest lymphatic vessel that drains lymph from the lower body and left side
Down
  1. 1. — Transfer of blood from one person to another
  2. 3. — White blood cells that fight infection (includes B cells and T cells)
  3. 6. — Harmful microorganism (bacteria, virus, etc.) that causes disease
  4. 7. Capillaries — Tiny vessels that collect tissue fluid and begin the lymphatic system
  5. 8. — Destruction of red blood cells (occurs with incompatible blood transfusions)
  6. 10. — Protein on the surface of cells that triggers an immune response
  7. 13. System — Network of vessels and organs that filters fluid and fights infection
  8. 16. Lymphatic Duct — Lymphatic vessel that drains the upper right portion of the body