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Explore the intricate functions of the respiratory system, including gas exchange of oxygen and carbon dioxide, sound production, abdominal compression support, and self-cleaning reflexes like coughing and sneezing. Delve into the details of Adam’s apple and the blood-air barrier at the alveolar membrane. Discover the essential roles of lung cell type 1, endothelial cells, and the basal lamina in maintaining respiratory health.
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THE RESPIRATORY SYSTEM KOSTIS GYFTOPOULOS MD, PhD ASS. PROFESSOR OF ANATOMY
FUNCTIONS OF THE RESPIRATORY SYSTEM • GAS EXCHANGE (O2 – CO2) • SOUND PRODUCTION • ASSISTANCE IN ABDOMINAL COMPRESSION • SELF-CLEANING REFLEXES (COUGH –SNEEZE)
The blood-air barrier at the alveolar membrane (EM picture) A: air in the alveolar space L: Lumen of the capillary vessel P1: lung cell type 1 EC: endothelial cell BL: basal lamina