A barium swallow test is a diagnostic imaging procedure used to evaluate the structure and function of the esophagus and sometimes the stomach and small intestine. This test helps identify issues like swallowing difficulties, reflux, blockages, or structural abnormalities. Here is the Barium swallow test procedure:
Amniocentesis is a medical procedure used primarily in prenatal diagnosis to sample and analyze amniotic fluid surrounding a fetus in the uterus. This fluid contains fetal cells and various chemicals produced by the baby, allowing healthcare providers to detect genetic disorders, chromosomal abnormalities. It is commonly performed during the second trimester, usually between 15 and … Read more
The AMH or Anti-Müllerian Hormone Test is a blood test that measures the levels of Anti-Müllerian Hormone in the blood. AMH is produced by the granulosa cells in ovarian follicles, and its levels give an indication of ovarian reserve, which can help assess fertility potential in women. It is commonly used in fertility assessments and … Read more
The Modified Allen Test is a diagnostic procedure used to evaluate the blood supply to the hand, specifically by assessing the patency of the radial and ulnar arteries. It is a modified version of the original Allen test and is commonly used before procedures such as arterial cannulation or radial artery harvesting for coronary artery … Read more
The Bacterial Endotoxin Test is used to detect the presence of bacterial endotoxins, primarily from Gram-negative bacteria, medical devices, and equipments that come in contact with the bloodstream or cerebrospinal fluid. Endotoxins, also known as lipopolysaccharides (LPS), can trigger harmful reactions in the human body if present above certain thresholds. The Bacterial endotoxin test (BET) … Read more
Testing water for bacterial contamination is crucial for health safety and environmental monitoring. Six techniques are being discussed here. Each method has unique benefits for detecting bacteria in water, with applications ranging from basic field testing to advanced lab analysis. The choice depends on the level of detail needed, resources, and the type of water … Read more
The E-test, or Epsilometer test, is a widely used method in microbiology for assessing the antimicrobial susceptibility of bacteria. It helps determine the minimum inhibitory concentration (MIC) of an antibiotic needed to inhibit bacterial growth. The MIC is crucial for selecting the appropriate antibiotic dosage in treating infections. Materials Needed E-test E test procedure in … Read more
The SIM test (Sulfide, Indole, Motility test) is a microbiological test used to identify and differentiate bacteria based on sulfide production, indole production, and motility. The SIM test is commonly used for identifying members of the family Enterobacteriaceae, which includes pathogens such as Escherichia coli, Proteus, and Salmonella species. SIM test procedure steps Interpretation of … Read more
Here are 10 bad laboratory practices that can compromise safety, data quality, and reliability of the laboratory.
The natriuretic peptide blood test refers to a group of tests that measure the levels of natriuretic peptides in the blood, primarily B-type natriuretic peptide (BNP) and N-terminal pro b-type natriuretic peptide (NT-proBNP). These peptides are hormones produced by the heart that help regulate blood pressure and fluid balance. What is the purpose of b … Read more