CONCENTRATION TECHNIQUES

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Across
  1. 6. concentrate eggs, larvae and cysts of parasites, operculated and schistosomal eggs
  2. 7. uses sat. NaCl solution
  3. 8. ova that does not float thus cannot be detected
  4. 9. stool consistency used in acid ether sedimentation
  5. 11. parasite with a specific gravity of 1.005
  6. 12. superior to sedimentation
  7. 13. parasite with a specific gravity of 1.150
  8. 17. KTS for Schistosomes
  9. 18. method less efficient than flotation
  10. 19. technique that estimates worm burden
Down
  1. 1. 80% effective in detecting eggs and cysts in light infections
  2. 2. removes lipid and colloidal material to yield a clear sediment
  3. 3. egg count for Schistosomes
  4. 4. what happens to eggs and cysts in the flotation method?
  5. 5. another term for Cellulose Tape Preparation
  6. 10. parasite with a specific gravity of 1.060
  7. 14. in the flotation method it disintegrates after 30 minutes
  8. 15. another term for direct Smear Egg Count
  9. 16. technique used for the detection of small number of parasites not detected using DFS
  10. 18. what happens to fecal materials in the flotation method