Skin Which of the following test is likely to helpful in diagnosing a patient presenting with an itchy annular plaque on the face? A Gram's stain B Tissue smear C Wood's lamp examination D Potassium hydroxide mount 💡 Explanation Which of the following test is likely to helpful in diagnosing a patient presenting with an itchy annular plaque on the face? ✓ Correct Answer: D. Potassium hydroxide mount