Which of the following fixatives do not contain an aldehyde?

Identify the corrective action that would be taken here. 5.jpg 

PAS with diastase will demonstrate:

Long periods of dehydration in ethanol during processing should be avoided because:

The preferred fixative for this stain is:  19.jpg 

An example of a stain that will demonstrate elastic is:

The tissue shown here was stained with the GMS stain.  What is the most likely explanation for the finding shown here?  53.jpg 

Microscopic evaluation of a Masson trichrome reveals that the connective tissue is staining a faded blue instead of the expected crisp bright blue color. What can be done to prevent this from happening again?

Formalin pigment is identified in a section of spleen. This pigmentation can be removed by treating the sections with:

What microtomy problem is presented by the photograph? 1(1).jpg