set 7

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Across
  1. 2. many
  2. 5. small
  3. 7. antigen and antibody response/reaction
  4. 9. large
  5. 11. one;single
  6. 14. less than 6 months,fast on set
  7. 15. veins
  8. 16. an infection acquired during a hospital stay
  9. 17. present at birth
  10. 19. clot
  11. 20. therapy
  12. 22. gland
  13. 23. transferred from parent to offspring
Down
  1. 1. protein
  2. 3. more than 6 months,slow or gradual onset
  3. 4. disease or condition with unknown cause
  4. 6. spleen
  5. 7. deficiency in blood flow (and therefore oxygen !!!)
  6. 8. new &abnormal growth
  7. 10. burst forth;rupture
  8. 12. change form or shape
  9. 13. disease/condition that is due to another treatment
  10. 18. vein
  11. 21. eat;swallow;engulf
  12. 22. change