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Structure of the respiratory membrane

Please read and agree to the disclaimer before watching this video. . Today's mini been is here! Structure of the Respiratory Membrane The respiratory membrane is a thin tissue barrier through which gases are exchanged between the alveolar air and the blood in the pulmonary capillaries. Dr. Mobeen Syed explains the composition of the respiratory membrane. It is composed of the innermost fluid layer of the alveolus which has the surfactant, the epithelial layer of the alveolus which consists of type 1 and type 2 pneumocytes, the epithelial basement membrane, the interstitial tissue, the endothelial basement membrane, endothelium of the blood vessel. Normally 70 ml blood is present in the lung as a stroke volume. Rapid gaseous exchange occurs through the respiratory membrane. Net oxygen is inhaled and carbon dioxide is exhaled. Following topics have been discussed: *Definition of respiratory membrane. *Composition of respiratory membrane. *The surface area of the respiratory membrane. *Transport of gases across the respiratory membrane. ... Disclaimer: This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only. Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional. ... Disclaimer: This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only. Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional.