For KOH to work properly, what is done to speed up the dissolution of the keratin and skin layers?
A) Mix gently.
B) Let the slide sit for 30 minutes before reading.
C) Heat gently, then cool.
D) Let sit under an ultraviolet light for 20 minutes.

Question

Quizplus · Accepted Answer

To speed up the dissolution of the keratin and skin layers, the slide is heated gently (usually around 60°C) and then cooled. This helps to break down the tissue and make it easier to read under a microscope. Mixing gently is important to ensure that the tissue is evenly distributed on the slide, but it does not speed up the dissolution process. Waiting for 30 minutes or using an ultraviolet light do not aid in the dissolution process either.

For KOH to Work Properly, What Is Done to Speed