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Respiratory System (Respiratory Tract (Pharynx (Contains enzymes that kill…
Respiratory System
Respiratory Tract
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Trachea
Windpipe of the lungs, guides the air towards the lungs
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West coast vs East coast
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Bronchi
Right bronchi are wider, more verical, shorter, and are supported by C shaped cartilages.
Left Bronchi is narrower, long and more singular
Respiratory System
Disorders
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Lung Cancer
Caused by smoking, cells in the lungs grow rapidly and aggressive
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Breathing Mechanism
Inhaling
Diaphragm contracts so that the lung expands allowing more air into the lungs increasing lung pressure
Exhaling
Diaphragm constricts so that the lungs compress allowing for the pressure within the lung to increase as the volume decrease
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Internal Respiration
Deals with the exchanging of gases within the lungs soon after someone inhales. The outside air is optimized to suit the body
External Expiration
Deals with the retaining of resources used to optimize the incoming air in order to conserve bodily necessities. It is also the releasing of gases that arent useful