What is the primary advantage of using a vacuum during tissue processing?
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Correct answer: It removes air pockets and speeds up reagent penetration
Applying a vacuum in an automated tissue processor helps pull air out of the tissue pores and facilitates the rapid penetration of dehydrants, clearants, and wax. This significantly reduces total processing time.
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More Tissue Processing questions
- Which of the following fixatives contains picric acid and is excellent for preserving glycogen but causes significant shrinkage?
- What is the 'refractive index' (RI) and why is it relevant in the clearing step?
- In a routine overnight processing schedule, which stage is usually the longest?
- Which of the following is a 'de-fatting' agent that can be used for very fatty tissues like breast?
- What is the primary purpose of 'fixation' in tissue processing?
- Which of the following is the standard reagent used for the dehydration of tissues?