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7 Cards in this Set
- Front
- Back
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Pulmonary ventilation |
Breathing/ ventilation. Mechanical process of moving air in and out. |
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External respiration |
Alveoli/ Capillary gas exchange, serves to oxygenate the blood while eliminating CO2 in lungs |
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Internal respiration |
Cell/capillary gas exchange, responsible for delivery of O2 to cells and the removal of CO2 |
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Cellular respiration |
Aerobic metabolism that occurs in the cells that produce energy in the form of ATP and release CO2 & water as by-product |
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First phase of Cardiac arrest |
Electrical phase First 4 minutes heart still has good supply of O2 & glucose. Also where metabolism is still maintained. |
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2nd Phase of Cardiac arrest |
Circulatory 4-10 minutes after arrest. O2 stores are reduced and cells begin to shift to anaerobic metabolism. |
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3rd Phase of Cardiac arrest |
Metabolic 10 mins or greater after arrest. Heart is starved of O2 and glucose. Acidic build up has reached the point of severe damage and tissue begins to decay |
