Also known as: RA#, RA...
RA has various meanings in the Healthcare category. Discover the full forms, definitions, and usage contexts of RA in Healthcare.
The chamber of the human heart in which oxygen-poor blood enters through a major vein called the vena cava.
HealthcareThe resistance, usually measured as a pressure drop, which must be overcome for air to flow through the airway.
HealthcareProcess of analyzing threats to and vulnerabilities of an information system, and the potential impact resulting from the loss of information or capabilities of a system. This analysis is used as a basis for identifying appropriate and cost-effective security countermeasures.
HealthcareLast updated: