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## Tissue Preparation and Histology ### Multiple Choice Questions 1. Which paraffin wax substitute is correctly matched to its melting point? - Paraplast: 56-57 deg C 2. What is the first and most important procedure in the preparation of tissues for microscopic examination? - Fixation...

## Tissue Preparation and Histology ### Multiple Choice Questions 1. Which paraffin wax substitute is correctly matched to its melting point? - Paraplast: 56-57 deg C 2. What is the first and most important procedure in the preparation of tissues for microscopic examination? - Fixation 3. Which of the following is *not* an adhesive? - Gelatin formaldehyde 4. Which of the following is *not* a clearing agent? - Acetone 5. Which of the following describes the reduction of body temperature and loss of skin elasticity that occurs after death? - Algor mortis 6. What term refers to the ratio of speed of light in air and speed of light in a specific medium? - Refractive index 7. Who serves as the chairman of the council for Medical Technology Education? - CHED Secretary 8. What is the best probable cause of a fixation problem? - Failure to fix immediately 9. Which of the following is used for the localization of vaginal adenosis? - 4 quadrant vaginal scrape 10. What is the ideal volume or ratio of fixative to specimen? - 20:1 11. What is the reversible change of one cell type to another? - Hyperplasia 12. What is the ideal thickness of tissue paraffin sections for routine histologic sectioning? - 5-10 micrometers