How Is A TB Skin Test Done? - Tuberculosis Disease Guide

How Is A TB Skin Test Done? Are you curious about how a TB skin test is performed and what it involves? In this detailed video, we'll explain the steps healthcare providers take to administer and interpret the TB skin test, also known as the Mantoux test. You'll learn about the materials used, such as purified protein derivative (PPD), and how the test is carefully injected just beneath the skin on the inside of the forearm. We’ll walk through the process of preparing for the test, the injection technique, and what to expect during the waiting period. Additionally, we’ll discuss how the healthcare professional examines the injection site after 48 to 72 hours, measuring any swelling or induration to determine if the test is positive or negative. You’ll understand what different measurement thresholds mean, especially for people at various levels of risk. It’s important to note that a positive test indicates exposure to TB bacteria but does not confirm active disease — further testing is needed for a complete diagnosis. This video covers the importance of timely test reading and follow-up procedures, emphasizing the role of the TB skin test in screening for tuberculosis infection. Whether you're seeking general knowledge or preparing for a health consultation, this guide provides clear and accurate information. ⬇️ Subscribe to our channel for more valuable insights. 🔗Subscribe: https://www.youtube.com/@Tuberculosis... #Tuberculosis #TBTest #MantouxTest #TBScreening #HealthEducation #IntradermalTest #PublicHealth #MedicalTesting #InfectionControl #TBPrevention #TBAwareness #HealthTips #MedicalGuide #DiseasePrevention #Healthcare About Us: Welcome to the Tuberculosis Disease Guide, your go-to resource for informative content on all aspects of tuberculosis. We focus on key areas such as tuberculosis symptoms, TB diagnosis and testing, latent vs. active TB, transmission methods, treatment options, medications and their side effects, as well as strategies for preventing tuberculosis and understanding drug-resistant cases. The content provided is for general informational and educational purposes only. It is not intended to substitute for professional medical advice, diagnosis, or treatment. Never disregard professional medical advice or delay seeking it because of something you have seen in this content. Never rely on this information in place of consulting with qualified healthcare professionals. The creators and distributors of this content are not responsible for any adverse effects or consequences resulting from the use of any suggestions, preparations, or procedures described in this material. Always consult with your healthcare provider before starting any new health-related practice or program.