For example, a communication officer may work with a company's CEO to develop a message of family values. Their external communications may include social media and advertising that shows how the organization is devoted to family values.
Medical Definition of Ventilation. Ventilation: The exchange of air between the lungs and the atmosphere so that oxygen can be exchanged for carbon dioxide in the alveoli (the tiny air sacs in the lungs). Last Editorial Review: 5/13/2016.
In 'lay' terms pulmonary ventilation is quite simply-breathing! Learn about the process and the key diaphragm muscle on this page. Pulmonary ventilation, commonly known as âbreathingâ is the process of moving air into and out of the lungs.