Control Of Gas Exchange In Humans

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Gas Exchange in Gas Exchange in Humans Humans The control of the rate The control of the rate of breathing of breathing (ventilation) (ventilation)

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Transcript of Control Of Gas Exchange In Humans

Page 1: Control Of Gas Exchange In Humans

Gas Exchange in Gas Exchange in HumansHumans

The control of the rate of The control of the rate of breathing (ventilation)breathing (ventilation)

Page 2: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Page 3: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Page 4: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Page 5: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Page 6: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Page 7: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Page 8: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Page 9: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Decrease in oxygen

Page 10: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Decrease in oxygen

Optimum concentration of oxygen in blood

Page 11: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Decrease in oxygen

Optimum concentration of oxygen in blood

Decrease in oxygen

Page 12: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Decrease in oxygen

Optimum concentration of oxygen in blood

Decrease in oxygen

Page 13: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Decrease in oxygen

Optimum concentration of oxygen in blood

Decrease in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Page 14: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Decrease in oxygen

Optimum concentration of oxygen in blood

Decrease in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Page 15: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Decrease in oxygen

Optimum concentration of oxygen in blood

Decrease in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Increase in ventilation rate (and in heart rate)

Page 16: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Decrease in oxygen

Optimum concentration of oxygen in blood

Decrease in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Increase in ventilation rate (and in heart rate)

Increase in oxygen

Page 17: Control Of Gas Exchange In Humans

Optimum concentration of oxygen in blood

Increase in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Decrease in ventilation rate (and in heart rate)

Decrease in oxygen

Optimum concentration of oxygen in blood

Decrease in oxygen

Detected by chemoreceptors in aorta, carotid artery, and medulla oblongata in brain

Increase in ventilation rate (and in heart rate)

Increase in oxygen