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Breathing is central to life, as it permits the human physique to obtain the energy it needs to sustain itself and its actions. But how does it work? Breathing makes use of chemical and mechanical processes to bring oxygen to every cell of the physique and to get rid of carbon dioxide. Our physique wants oxygen to acquire energy to fuel all our living processes. Carbon dioxide is a waste product of that course of. The respiratory system, with its conduction and respiratory zones, brings air from the surroundings to the lungs and facilitates fuel alternate each within the lungs and within the cells. Nurses want a stable understanding of how respiration works, and of vital indicators of respiratory and breathing patterns, to have the ability to care for patients with respiratory issues and doubtlessly save lives in acute conditions. Citation: Cedar SH (2018) Every breath you're taking: the strategy of respiration explained. Author: SH Cedar is affiliate professor and reader in human biology at the school of Health and Social Care, London South Bank University, and writer of Biology for Health: Applying the Activities of Daily Living.
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