Lymphatic/Immune System

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Across
  1. 2. A butterfly-shaped rash across the face
  2. 5. Doctors that specialize in treating and diagnosing cancer
  3. 8. Protein produced to fight specific antigens
  4. 11. A clear-to-white, watery fluid containing white blood
  5. 12. First line of immune defense against ingested or inhaled pathogens
  6. 13. Symptoms include tender, swollen joints, stiffness, especially in the morning, and rheumatoid nodules
Down
  1. 1. In the upper chest, directly behind the sternum
  2. 2. Doctors who are specially trained in the diagnosis of and therapy for diseases of the lymphatic system
  3. 3. Symptoms include red streaks, fever/chills, systemic illness, fatigue, headache, and loss of appetite
  4. 4. Site where white blood cells are produced
  5. 6. Largest organ in the immune system
  6. 7. Distributed throughout the body, with major clusters in the neck, armpits and groin
  7. 9. A specialized white blood cell that coordinates and performs the functions of specific immunity
  8. 10. An agent or organism that causes diseases