Dried Blood Spot (DBS) testing is a simple and minimally invasive method. It collects, stores, and transports small quantities of blood on filter paper for laboratory analysis. It is widely used for newborn screening, monitoring chronic diseases, infectious disease testing. Here’s the procedure of Dried Blood Spot (DBS) testing. Preparation before testing Sample Collection Drying … Read more
The JAK2 mutation test is a diagnostic procedure used to detect mutations in the JAK2 gene. These mutations are linked to several types of blood disorders. Myeloproliferative neoplasms (MPNs) like polycythemia vera , essential thrombocythemia (ET), and primary myelofibrosis (PMF) are due to mutation. The most common mutation tested is JAK2 V617F. Other less common … Read more
The D-value (decimal reduction time) in microbiology indicates the time needed to reduce a microbial population by 90%. This signifies a 1 log reduction under specific conditions. These conditions include a particular temperature or a particular disinfectant. It is a measure of a microorganism’s resistance to a sterilization or disinfection process. Key Characteristics of D-value … Read more
The biological indicator (spore testing) procedure is a critical method to confirm sterilization effectiveness. This is particularly important in autoclaves and other sterilizers. This procedure uses biological indicators (BIs) containing highly resistant spores of microorganisms (e.g., Geobacillus stearothermophilus for steam sterilization or Bacillus atrophaeus for dry heat or ethylene oxide sterilization). Materials Needed for testing … Read more
The National Healthcareer Association (NHA) Module 7 covers Point of Care Testing (POCT). It also addresses Laboratory Procedures for clinical medical assistants and other healthcare professionals. Here is the key concepts and topics commonly covered in Nha module 7. Overview of Point of Care Testing (POCT) Laboratory Procedures Quality Control in Point of Care Testing … Read more
Cell cycle mitosis Multiple Choice Questions answers Here is the important Multiple Choice Questions on the Cell Cycle and Mitosis
Anti-Müllerian Hormone (AMH) is a hormone produced by the ovaries. It reflects the ovarian reserve or the remaining egg supply. While AMH levels naturally decline with age. Here is the key points you can do to Increasing of amh hormone levels. Increasing of amh hormone levels by Nutrition and Supplements Increasing of amh hormone levels … Read more
Proper storage of a microscope when not in use is essential to protect it from damage, dust, and environmental factors. Here’s the eight steps in how you should store a microscope when not in use. Clean the Microscope Lower the Stage Lower the stage completely to make sure that the objective lenses and slides are … Read more
Proper cleaning of microscope lenses is crucial for maintaining their clarity and functionality. Here are the eight steps to clean them safely and effectively: Prepare Necessary Materials Prepare the Microscope Remove Dust and Loose Debris Use a soft brush or air blower to gently remove dust from the lenses. This prevents scratching when you wipe … Read more
Testing for iron bacteria in well water is important. It ensures water safety and quality. Iron bacteria can cause unpleasant odors, staining, and affect the taste of water. Here’s how you can test for iron bacteria in your well water. Here’s the five techniques you can use to test for iron bacteria in well water. … Read more