HISTOPATHOLOGY CROSSWORD PUZZLE (MODULE 1-3)

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Across
  1. 4. this method of dioxane dehydration requires dioxane and paraffin wax
  2. 9. choloform is toxic to the ____
  3. 11. this type of alcohol is suited for blood and tissue fluids
  4. 14. the most common method of post decalcification is through rinsing with
  5. 16. a clearing agent used for urgent biopsies
  6. 17. the use of clearing will make tissues ___
  7. 18. a clearing agent used for embryos, insects and delicate specimens
  8. 19. it is also known as formol sublimates
  9. 20. type of infiltration that is water soluble and is used in frozen sections
  10. 23. a clearing agent from citrus fruit
  11. 24. decalcification can't be done by the autotechnicon hence it is done _____
  12. 27. tissue processing step used to remove calcium ions or lime salts from the specimen
  13. 29. it becomes milky when an incompletely dehydrated tissue is immersed in it
  14. 32. prolonged clearing time can make tissues ____
  15. 33. a water soluble wax used for enzyme histochemistry
  16. 36. it is a chelating agent used in decalcification
  17. 38. this paraffin wax method is carried out using an oven
  18. 39. the product of embedding
  19. 40. a type of disposable mold that is economical and easy to prepare
  20. 41. the product of paraffin with rubber
  21. 42. this is a positive result in x-ray method which can be seen in the x-ray film to show that decalcification is not yet complete
  22. 45. the pH of a fixative must be between six to _____
  23. 46. process of placing infiltrated tissue in a mold containing the embedding medium which is allowed to solodify
  24. 47. Zenker's formol is also known as
  25. 48. diethylene dioxide is also known as
  26. 51. a step in tissue processing that involves the removal of intercellular and extracellular water from tissues after fixation and prior to wax impregnation
  27. 53. also known as regaud's fluid
  28. 54. celloidin method that uses gilson's mixture for storage
  29. 55. bubble test is done by adding
  30. 56. this method is done by immersing the specimen in 4% aqueous phenol solution for 1-3 days
  31. 57. tissue softener wherein tissues immersed appear swollen and soapy
  32. 58. the most commonly used infiltration method
  33. 59. a full saturation in dehydrating fluid with water will show a ____ discoloration
Down
  1. 1. most rapid fixative and is used with acetone for brain tissue to diagnose rabies
  2. 2. using this agent will make tissues to ribbon poorly
  3. 3. a method of paraffin wax infiltration that is used for urgent biopsies
  4. 5. this type of disposable mold can produce perfect blocks even without trimming
  5. 6. a clearing agent that acidifies in a partially filled vessel
  6. 7. the process of removing the dehydrating agent from tissues
  7. 8. the smallest aldehyde fixative
  8. 10. decalcifying agent ideal for teteh and small pieces of bones
  9. 12. an alcohol that is used for plant and animal microtechniques
  10. 13. celloidin method that uses 70% alcohol for storage
  11. 14. a dehydrating agent that has an offensive odor
  12. 15. a clearing agent used for tough tissues
  13. 21. this fixative is used in embryos and pituitart biopsies
  14. 22. this is used to cover air filled lungs specimens to avoid floating
  15. 25. its components includes paraffin and plastic polymers
  16. 26. with this clearing agent the tissues tend to become adulterated
  17. 28. ethylene glycol monoethyl ether is also known as
  18. 30. it is a dehydrating agent used for urgent biopsies because of its fast acting nature
  19. 31. the initial step in tissue processing used to preserve cells and tissues
  20. 34. the most common metallic fixative
  21. 35. it requires dioxane and anhydrous calcium oxide or quicklime
  22. 37. the automatic paraffin wax method uses an ________
  23. 43. this is used to smear the inner mode of plastic ice trays for easy removal of block
  24. 44. an alcohol that dissolves paraffin
  25. 49. a substitute for paraffin wax which is similar to paraplast
  26. 50. clearing agent for eyes and is also a substitute for cedarwood oil
  27. 52. picric acid imparts this color