1 Volunteering with organizations is a way for communication officers to get experience in the field. 2  For example, many non-profits will have programs or events that they would like to be publicized. 3  Students can join a committee that focuses on publicity to gain experience. 4  Practice social media.
Ventilation perfusion coupling is the amount of gas reaching  alveoli & blood flow in pulmonary capillaries; local  autoregulation.10 people found this useful.Edit. coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. Couplings do not normally allow disconnection of shafts during â¦ operation, however there are torque limiting couplings which can slip or disconnect when some torque limit is exceeded.
perfusion is a term to measure the pressure amongst cells in the body. the pressure in the cells has a direct impact on the lungs ability to stay ventilated and there are a bunch of equations a theories coupling the two idea and linking them for a better understanding of lung function.nswers. Best Answer: ventilation in this case refers to lung function and the ability to move a sufficient volume of air to keep the blood oxygen level at or near 100% saturation.