Communicating with Coworkers. As a medical assistant, you are part of a larger health-care team. The quality of communication that you have with your coworkers is vitally important and influences the development of positive or negative work environments, as well as a team approach to patient care.
venous sinus in Medicine Expand. venous sinus n. A cavity at the caudal end of the embryonic cardiac tube in which veins from the intra- and extraembryonic circulatory arcs unite. In adults it develops into the sinuses of the venae cavae.
Sinus. in anatomy, a cavity, protrusion, or long closed channel. In vertebrates (including man), the term âsinusâ refers to a channel filled with venous blood in the dura mater. The cavity in some cranial bones is also called a sinus. [23â1297â].