Basic Dermatology Curriculum (Videos)-KOH Exam

Video Transcription

Video Summary

This video explains the correct procedure for conducting a potassium hydroxide (KOH) preparation, which is used to examine specimens from the skin, hair, or nails for fungal elements. The KOH prep is a fast, simple, and cost-effective test that can be performed in a clinic setting. The video provides detailed instructions for collecting specimens from different body sites, including the skin, nails, and scalp. It also discusses the use of fungal stains and the process of examining the prepared specimen under a microscope. The video stresses the importance of conducting the test accurately and seeking help from more experienced providers if needed. Overall, the KOH prep is a valuable tool for diagnosing fungal infections in patients with scaling rashes.

Keywords

potassium hydroxide

KOH preparation

fungal elements

specimen collection

fungal infections