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.
Gamma amino butyric acid (GABA) is the major inhibitory neurotransmitter in the brain, derived from glucose, which is transaminated in the Krebâ s cycle to glutamine and then converted to GABA by the enzyme, glutamic acid decarboxylase.lutamate is the major excitatory neurotransmitter and is distributed in all regions of the brain. Aspartate is closely related to glutamate and the two amino acids are often found together at axon terminals.