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.
Atypical teratoid rhabdoid tumor (AT/RT) is a rare tumor usually diagnosed in childhood.Although usually a brain tumor, AT/RT can occur anywhere in the central nervous system (CNS) including the spinal cord. About 60% will be in the posterior cranial fossa (particularly the cerebellum).he upcoming video game, That Dragon, Cancer, is based on the experiences of Ryan and Amy Green raising their son Joel after he was diagnosed with an atypical teratoid rhabdoid tumor at twelve months and given only about four months to live.