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.
Anhedonia is a symptom of depression and is defined as 'the inability to feel and experience pleasure'. Depression is one of the most common types of mental disorders. When using the word 'depression' as a medical term, as we are here, it represents a major depressive episode.