1.a2b3.a4.a(http://en.wikipedia.org/wiki/Pus)5.a(http://www.nlm.nih.gov/medlineplus/ency/article/000512.htm)6.d7.C 8.C9.e10.c11.d12.d13.f14.e/d1516.e17.c18.D19.a20.e21.D22.i23.a24.e/b25.C26.e27b28.c29.b30.e3132.e33c34.a35.e36.i37.b38.a39.b40.d41.h42.e43.a/e44.c45.d46.b

Block 2

1.e2.b3.c4.d5.b6.c7e8.d9.c ?10.b11.a12.b13a14a15.a16.c17.e18.b19.c/e ?20.b21.e/n?22 b23b24m25.l26.o27.e28.b29e 30.e31.d32.e33a34.e35.c36.d/b37.b38.c39.c40.k41.b42.g43.a

44.b45b46.b

Block 3

1c2e3a4e5c6e7e/d8b9d10e11.a12b13f14.b15e16.e17.b18.b19c20e21.c22.d23e24.e25 b26a27e hyper dynamic circulation in septic shock warm peripharies 28d29b30d31a32e33b34e35b36b37c38f39d

40d41c http://en.wikipedia.org/wiki/Pseudogout42 c43H44c45a46d

Block 4 1. a2. b?3. e4. e5. b6. d7. b?8. b http://www.emedicine.com/med/topic1596.htm9. d10. e11. e12. e13. f14. a15. c16. a17. a18. a?19. b20. e21. e22. d23. e24. a25. a26. c27. c28. b29. b30. a31. c32. c33. ?34. c35. b36. c37. m

38. g39. b40. c/d41. a42. b?43. a44. e45. b46. a