Dehydration of specimen is carried out by____________?
Correct answer: C. By using increasing percentages of alcohol
- A. By using 10% formalin
- B. By using liquid or solid Co2
- C. By using increasing percentages of alcohol
- D. By using 5% nitric acid
Explanation
Dehydration removes water from a specimen by passing it through progressively stronger alcohol concentrations. Formalin fixes tissue, whereas carbon dioxide and nitric acid are used for other processing purposes.
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