17 Questions
What is the primary purpose of inking during gross examination?
To identify the tissue specimen
What personal protective equipment (PPE) should be worn in the grossing station?
Disposable gloves, lab coat, and eye protection
What is the recommended size of tissue sections for processing?
3-4 mm
Why should minute specimens be wrapped in filter paper and dabbed with color?
To facilitate identification during gross examination
When should the knife and gloves be changed during grossing?
After every specimen is processed
What is a common disadvantage of using Tissue Transfer Type Cassettes?
The risk of tissues drying out during transfer
Why is it important to close cassettes well during processing?
To prevent contamination of the surrounding environment
What is a key factor to consider when evaluating the quality of a tissue section?
The structural and chemical components of the cells
What is the minimum recommended fluid level above the top of cassettes?
13 mm
What is the purpose of using notched cards or touch programs in automated processing?
To schedule and manage the processing of tissues
Why is it important to use clean tissue cassettes and baskets?
To prevent contamination and ensure proper processing
What is the primary purpose of the gross examination in the histopathology laboratory?
To document the macroscopic features of the tissue
What is checked before cutting the tissue in the grossing station?
The laterality of the tissue
What is the purpose of decalcification in tissue processing?
To remove calcium from the tissue
What type of tissue processing involves the use of a reaction chamber and a microprocessor?
Automated tissue processing with fluid transfer
What is the total processing time for automated tissue processing?
12 hours
What is the purpose of periodic visits to the grossing station?
To assess the completeness of tissue processing
This quiz covers the procedures and protocols for gross examination and tissue processing, including specimen preparation, cutting, and sectioning for diagnosis. It also emphasizes the importance of a well-ventilated working area, personal protective equipment, and safety precautions. Test your knowledge of grossing station protocols and tissue processing techniques.
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