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.
One lung ventilation (OLV) is used either to improve exposure to the surgical field in thoracic surgery, or to anatomically isolate one lung from a pathologic process of the other lung. Contraindications to OLV include dependence on bilateral mechanical ventilation, and intraluminal airway masses that restrict access to the tracheobronchial tree.