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The selective demonstration of collagen, muscle, fibrin, and erythrocytes is best accomplished by:

What is the expected staining results for the Gomori one step trichrome?

A stain that can be useful for the diagnosis of cirrhosis of the liver is: (hint: with cirrhosis the normal liver tissue is replaced by fibrotic scar tissue).

Compare the approximate temperature ranges, in regards to the melting point of paraffin, for the paraffin reservoir in the automatic tissue processor to that of the tissue flotation bath.

The tissue component staining black in this image is: 37.jpg

Evaluate this section of small bowel stained with Mayers mucicarmine. Indicate at least one source of error that can be identified in this image? 40.jpg

Electrical fires are classified as?

The functions of gold chloride in the Bielschowsky-PAS is ___________ and _____________.

If a tissue section stained with the Congo red is cut at 13 microns the expected outcome (when using a polarizing microscope) may show:

Which fixative could cause a false negative (weak stain) when staining with the PAS stain?