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Semen AnalysisSemen analysis, also known as a sperm count test, is a laboratory test performed to evaluate the quality and quantity of sperm in a man's semen. It is one of the primary tests used to assess male fertility and diagnose potential causes of infertility....

Sample PreservationPreservation of laboratory samples is crucial to maintain sample integrity and ensure accurate test results, especially when there may be delays between sample collection and analysis. Different types of samples may require specific preservation...

Sample CollectionLaboratory sample collection is a critical process that involves obtaining specimens from patients or environments for analysis in a laboratory setting. Proper collection techniques are essential to ensure accurate and reliable test results. Here are...

Sample AnalysisLaboratory sample analysis involves the examination and testing of collected specimens to obtain information about their composition, properties, or characteristics. The analysis process varies depending on the type of sample and the specific tests...

Renal Function TestRenal function tests are a group of laboratory tests used to assess the function of the kidneys and detect any abnormalities in their structure or function. These tests provide valuable information about the kidneys' ability to filter waste products...

Plasma apheresisPlasma apheresis, also known as therapeutic plasma exchange (TPE) or plasmapheresis, is a medical procedure used to remove and replace a patient's plasma with donor plasma or a plasma substitute. Unlike whole blood donation, where the entire blood...

Personal hygienePersonal hygiene refers to the practices and routines individuals engage in to maintain cleanliness and promote overall health. It includes activities related to cleanliness of the body, oral hygiene, and overall grooming. Here are some key aspects of...

Normal valueNormal values for laboratory biochemistry tests can vary slightly depending on the specific laboratory and the testing methods used. However, here are common reference ranges for some key biochemical parameters measured in blood: Glucose: Fasting Blood...

Liver function testLiver function tests (LFTs) are a group of blood tests used to assess the function and health of the liver. These tests measure various enzymes, proteins, and substances in the blood that are produced by the liver or released when liver cells are...

Lipid ProfileA lipid profile, also known as a lipid panel or lipid profile test, is a group of blood tests that measure various types of lipids (fats) and lipoproteins in the blood. Lipid profiles provide valuable information about a person's risk of developing...

Landsteiner's LawLandsteiner's Law, also known as Landsteiner's Rule, is a principle in immunohematology formulated by the Austrian biologist and physician Karl Landsteiner, who is renowned for his groundbreaking work on blood groups. Landsteiner discovered the ABO...

Laboratory EquipmentMedical laboratories utilize a variety of equipment to perform diagnostic tests, analyze samples, and conduct research. Here are some common types of equipment found in medical laboratories: Microscopes: Used for examining cells, tissues, and...

Iron Deficiency AnaemiaIron deficiency anemia (IDA) is a common type of anemia that occurs when the body doesn't have enough iron to produce adequate amounts of hemoglobin, the protein in red blood cells that carries oxygen from the lungs to the rest of the body. Iron...

Iron ProfileAn iron profile, also known as an iron panel or iron studies, is a group of blood tests that measure various parameters related to iron metabolism in the body. Iron is an essential mineral required for the formation of hemoglobin, which carries oxygen in...

Human BoneHuman bones can be broadly categorized into two main types: axial bones and appendicular bones. Axial Skeleton Bones: These bones form the central axis of the body and include the following: Skull Bones: Frontal bone Parietal bones (2) Temporal bones (2)...