General introduction to medical laboratory science subjects namely: Clinical Chemistry, Haematology and Blood Transfusion Science, Medical Microbiology, Histopathology and Immunology, Specimen collection, reception and registration. Storage and disposal, Specimen bottle. Safety precaution in pathology laboratories against chemical, biological, electrical materials and radiation hazards. Techniques and principles of chemical sterilization and physical methods. Glassware cleaning, care and maintenance. Breeding of laboratory animals.