MIDTERM POST TASK

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Across
  1. 5. It becomes milky when an incompletely dehydrated tissue is immersed in it
  2. 6. acquired decrease in tissue or organ size; can be physiologic and pathologic
  3. 8. it is not commonly use because it evaporates easily and flammable
  4. 11. drying & wrinkling of the anterior chamber of the eye and cornea
  5. 12. allows the general microscopic study of tissue structures without altering the structural pattern and normal intercellular relationship of tissues
  6. 13. for connective tissue and umbilical cord
  7. 14. ALCOHOL recommended plant and animal
  8. 15. classified both as nuclear and histochemical fixative;can preserve nuclear proteins and mucopolysaccharides
  9. 16. stiffening of muscles after death
  10. 18. swelling due to extra vascular accumulation of fluid
  11. 24. accidental and unregulated its pathologic cells death
  12. 26. Stabilizes tissue proteins
  13. 27. mixture of highly purified paraffin and synthetic plastic polymers
  14. 28. used to preserve parts of the cell
  15. 29. Removal of dehydrating agent from tissues to replaced it with a medium that will dissolve the wax with which the tissues is to be impregnated.
  16. 30. preserve chromatin mitochondria, mitotic figures, golgi bodies and RBC containing colloid tissues.
Down
  1. 1. removal of clearing agent from tissues so that it will be replace by a medium that will fill all cavities and tissue spaces
  2. 2. Defined as the killing, penetration and hardening of tissues
  3. 3. recommended for fixing liver, spleen, connective tissue fibers and nuclei
  4. 4. the smallest aldehyde fixative
  5. 7. ___ and agitation speed up decalcification
  6. 9. to fix myelin and peripheral nerves and also for processing neurological tissues
  7. 10. incomplete or defective development of a tissue or organ
  8. 17. recommended for enzyme histochemistry and EM
  9. 19. for early degenerative processes and tissue necrosis, for rickettsia and other bacteria
  10. 20. Removal of calcium ions or lime salts from the organic extracellular matrix, calcified collagen and surrounding tissues of bones
  11. 21. Removal of intercellular & extracellular water from tissues after fixation & prior to wax impregnation
  12. 22. used for acid mucopolysaccharide and tissue mucin
  13. 23. for touch preparations
  14. 25. preserve the chemical components of tissues like enzymes