Carbon Dioxide Dissociation Curve

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Video Summary:
This video is on carbon dioxide dissociation curve. Similar to what we have in oxygen hemoglobin dissociation curve, this curve shows relationship between partial pressure of carbon dioxide and it's total content in blood. As partial pressure of carbon dioxide increases its total content in blood also increases. At peripheral sites partial pressure is 46 mmHg. At this point carbon dioxide content of blood is 52 ml carbon dioxide in each 100 ml blood. At lungs partial pressure of carbon dioxide is about 40 mmHg. At this pressure level carbon dioxide content falls to 50 mmHg. Haldane's effect causes further reduction to about 48 mmHg. Thus about 4 ml carbon dioxide is cleaned by each 100 ml blood.

🎞More videos on Respiratory Physiology:
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DISCLAIMER: This video is for education purpose only. Although every effort is made to ensure accuracy of material, viewer should refer to the appropriate regulatory body/authorised websites, guidelines and other suitable sources of information as deemed relevant and applicable. In view of possibility of human error or changes in medical science, any person or organization involved in preparation of this work accepts no responsibility for any errors or omissions or results obtained from use of information in this video.