<prompt> KOH wet mount is prepared forBacteriaVirusFungusParasite  <response>: KOH preparation: Specimen is placed in a drop of 10KOH on a slide and covered with a cover slip. It is heated gently and examined under a microscope. Yeast cells and hyphae may be observed. Reference: Textbook of Microbiology; Baveja; 4th edition . 