BOC Histotechnology- Processing Question and answers 2023/2024 verified to pass

BOC Histotechnology- Processing Question and answers 2023/2024 verified to pass During microtome, it is noted that many of the tissues are very hard and shrunken. Of the following, the most likely explanation for this problem is that the: - correct answers INFILTRATING PARAFFIN IS TOO HOT. When tissue is processed in paraffin wax that is more than 2 degrees Celsius to 4 degrees Celsius above the melting point, the tissue becomes hard and shrunken. Decalcification of small specimens can be achieved by fixation in: - correct answers ZENKER SOLUTION. Because Zenker contains acetic acid it can decalcify needle biopsies of bone marrow. A major disadvantage of aliphatic clearing agents is that they: - correct answers ARE INCOMPATIBLE WITH SOME MOUNTING MEDIA. Aliphatic xylene substitutes are incompatible with mounting media, because mounting media contain toluene or xylene. Which of the following is MOST likely to cause sensitization with prolonged use? - correct answers LIMONENE. Limonene causes sens