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Ventilation
-movement of air in and out of the lungs.
Air in- inhalation/inspiration
Air out- exhalation/expiration
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Respiration
-exchange of respiratory gases (O 2 & CO 2) between capillaries
- *Alveoli → Ext Resp
- *Cells→Int Resp
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Oxygenated Blood
Blood high in O2, found in arteries, pulmonary veins, left heart
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Deoxygenated Blood
Blood low in O2, found in veins, pulmonary arteries, right heart
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Blood
- -essential body fluid, found in cardiovascular system.
- *Made up of blood cells, plasma.
- *Blood transports O2 & CO2
RBC(Red Blood Cells) aka Erthrocytes- transport O 2 & CO 2
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Hemoglobin
-iron containing pigment of red blood cells that carries oxygen from lungs to the tissues.
- *Transport O2 & CO2 *Made up of iron & protein
- *Iron carries O2 *Protein carries CO2
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Perfusion
-blood flow to a specific organ or tissue.
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Hyperfusion
-increased blood flow to a specific organ or tissue
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Hypofusion
- decreased blood flow to a specific organ or tissue
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Hypertenstion
-high blood pressure
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Hypotension
-low blood pressure
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Hypoxemia
-decrease in O2 in arterial blood
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Hypoxia
-decrease in O2 in tissue
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Hypercapnia
-increase CO2 in arterial blood
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Hypocapnia
-decrease CO2 in arterial blood
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Acidosis
-increase acid in blood
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Alkalosis
-increased alkali (or base) in blood
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