ABO and Rh Blood Group Systems
The ABO and Rh blood group systems are the most clinically significant blood group antigens, determining transfusion compatibility and hemolytic disease risk.
BiologyAntibody Screening and Crossmatching
Antibody screening and crossmatching are pre-transfusion tests that detect clinically significant RBC antibodies and ensure donor-recipient compatibility.
BiologyIntroduction to the Complete Blood Count
The complete blood count is the most frequently ordered laboratory test, providing essential information about red blood cells, white blood cells, and platelets.
BiologyPeripheral Blood Smear Preparation and Examination
Peripheral blood smear preparation and microscopic examination are essential skills for verifying automated CBC results and identifying abnormal blood cells.
BiologyPlatelet Count and Assessment
Platelet count and morphology assessment are essential for evaluating hemostatic function and bleeding risk.
BiologyRed Blood Cell Indices
Red blood cell indices are calculated parameters derived from the CBC that classify anemias by cell size and hemoglobin content.
BiologyReticulocyte Count
The reticulocyte count assesses bone marrow erythropoietic activity and is essential for classifying anemias by marrow response.
BiologyWhite Blood Cell Differential
The white blood cell differential quantifies the five major leukocyte types and is essential for evaluating infection, inflammation, and hematologic disorders.
Biology
Ash Content Determination
Mineral residue analysis through dry ashing and wet ashing techniques.
Food ScienceFat Extraction Methods
Solvent-based and non-solvent methods for lipid extraction from food.
Food ScienceMoisture Content Determination
Laboratory methods for determining moisture content in food samples.
Food ScienceProtein Analysis (Kjeldahl and Dumas)
Nitrogen-based methods for quantifying protein content in food.
Food Science