BMSC 117: Lab Test Questions & Answers 2023/2024

BMSC 117: Lab Test Questions & Answers 2023/2024 Neutrophil - ANSWER-lobes 40-60% of white blood cells, first responder to inflammation, pus in wound. Removal of foreign particles by phagocytosis Lymphocyte- - ANSWER-not lobed 20-40% B/T cell humoral immunity Monocyte - ANSWER-kidney shape 2-8% macrophage in tissue, inflammation phagocytosis Eosinophil - ANSWER-red granules acid loving, 1-4% in normal blood, allergy (similar to mast cells) and parasitic infections Basophil - ANSWER-blue granules less than 1% base-loving; allergy/parasites histamine, heparin. Very rare Humoral immunity - ANSWER-Antibodies Serological tests: - ANSWER-antigen levels - immobilize the antibody antibody levels - immobilize the antigen The detection antibody is labelled - ANSWER-(enzyme, radioisotope, fluor)