List at least two (2) quality control issues or “considerations” that should be performed in any reputable IHC laboratory.

The following is a result of a phosphorylase stain seen macroscopically. The result of the left would indicate which of the following? Unit 16-10.jpg

Which of the following stains identifies argyrophilic components?

Match the following stains with the appropriate characteristic. Answer choices can be used once or not at all.

Which of the following is true regarding the results of the PAP stain?

Fibers of interest, when performing the ATPase stain, are staining light at high pH (9.4) and dark at low pH (4.2). Which type of fiber is it most likely?

What is the purpose of diluting concentrated antibodies?

If labeled antibody used in IHC conjugated to alkaline phosphatase, which substrate/chromagen combo could be added?

The stain below helps differentiate between what pathological conditions? Unit 16-9jpg.jpg

In your own words, describe the difference between quality assurance and quality control in regards to the histology laboratory.