A cell membrane is also known as a plasma membrane or cytoplasmic membrane. The cell membrane separates the interior of a cell from its outside environment. The main function of a cell membrane is to protect the cell from its surroundings.
assisted ventilation. Definition: application of mechanically or manually generated positive pressure to gas(es) in or about the airway during inhalation as a means of augmenting the movement of gases into the lungs. Synonym(s): assisted respiration. Search Stedman's Medical Dictionary.
Bag-valve mask (BVM) ventilation is a life-saving skill that can easily be overlooked because of its apparent simplicity. Poor BVM ventilation technique can lead to the need for more invasive means of airway management and their inherent complications. The authors will present a detailed approach to BVM ventilation with a focus on good technique and overcoming obstacles. BVM ventilation is a critical component of airway management.