Histotechnology Final question n answers rated A+ verified to pass 2023/2024

Histotechnology FinalWhat are the long term and short term for formaldehyde - correct answers STEL = 2.0 TWA=0.75 What is required at a minimum for lables on chemicals sent from the manufacturer - correct answers Chemical name, warnings etc. Advantage and disdvantage of open tissue processor - correct answers Cheap Evaporates fast Advantage and disadvantage of closed tissue processor - correct answers More expensive Advantage and disdvantage of microwave processor - correct answers Fast Bad for bigger tissues, very expensive, have to babysit At what temp should histo lab refrigerators and freezers be kept - correct answers Refridgerators: 1-8 Freezers: -25-20 6 types of microscope - correct answers What are some factors affecting fixation? - correct answers What are the 3 histology pigments and how are they removed - correct answers Formalin - rid by Picric Acid Alchol - iodine first and What is formalin? What concentration - correct answers Formalin is a gas which is dissolved in water WHich simple fixatives can decalicfy tiisue? - correct answers Picric acid and acetic acid Is chloroform flammable? - correct answers No