Principles of Immunohematology

This Medical Laboratory Science lesson in Blood Bank supports laboratory science learning and laboratory interpretation for medical laboratory students and professionals.

Connect antigen–antibody reactions, testing phases, and agglutination grading to foundational blood bank interpretation.

Foundational28 min read15 sectionsBlood Bank
Section 1 of 150%

Learning Objectives

Getting started

Section 1 of 15

Learning Objectives

Learning Objectives

Section: Learning Objectives

Each objective below describes a competency you will apply in the blood bank, not rote definitions in isolation.

  • Explain how red-cell antigens and plasma antibodies interact to produce visible agglutination in blood bank testing
  • Describe the purpose of common testing phases (immediate spin, 37 °C, and antiglobulin) without performing full antibody identification
  • Grade agglutination from 0 to 4+ and state why consistent grading and documentation protect transfusion safety