Employee exposure to bloodborne pathogens from blood and Other Potentially Infectious Materials (OPIM) because employees are not using Universal Precautions. 1  Bloodborne pathogens are pathogenic microorganisms that are present in human blood and can cause disease in humans.
atonality. n. 1. (Music, other) absence of or disregard for an established musical key in a composition. 2. (Music, other) the principles of composition embodying this and providing a radical alternative to the diatonic system.
Definition of âmonoclonal gammopathy of unknown significanceâ - English Dictionary. âmonoclonal gammopathy of unknown significanceâ in British English. monoclonal gammopathy of unknown significancenoun [ U ] âº a condition in which the body produces high levels of an abnormal protein found in the blood, called paraprotein. The condition does not usually cause any symptoms but in a few cases may lead to the development of multiple myeloma (= cancer in the plasma cells in bone marrow).