I was born in limerick city but grew up in a small town in County Donegalâremote, windy, lots of rain. How I Write: Paul Lynch Noah Charney December 17, 2013. And I was trying to illustrate that with a more familiar example, which would be something like the repetition of a limerick. Rediscovering Richard Dawkins: An Interview J.P. OâMalley September 22, 2013. He was taken to a place in Ireland called limerick where he suffered undue hardships as opposed to due hardships.
In the process of perfusion, blood moves its way out from the heart, through a network of arteries, and into the smallest blood vessels in the body, the capillaries. As the blood flows through the capillaries, it brings vital nutrients to the tissues of the body, and helps to sweep away waste.
Ventilation (V) is simply pertaining to inspiration and expiration of air (O2/CO2). Perfusion (Q) is the movement of blood (with the oxygen that has been inspired) to the tissues of the body. Remember, the exchange of gases only occurs at the capillaries on the alveoli of the lungs.E: Can someone explain ventilation-perfusion coupling to me? I need to know what ventilation-perfusion coupling is and how pneumonia effects ventilation-perfusion coupling. Im really having a hard time learning the Respiratory System so the more simplified you can explain this to me the better!