cutaway illustration showcasing human lungs and

navigate by keyword : view transportation text showcasing sea saturation respiratory red process poster pink pattern oxygenated oxygen organ orange normal molecules mechanics lungs level labeled inset indicated human highlights hand generated function food font flow eye emphasizing efficiency displays diagram detailed design demonstrate cutaway closeup circle cells cell cartoon carrying capillaries brown brand blood art arrows alveoli advertising

Medical illustration of human lungs showcasing respiratory system anatomy and internal structure on a white background Royalty Free Stock Photo

Detailed cross section of human chest and abdomen Royalty Free Stock Photo

Cutaway illustration showcasing human lungs and the process of oxygen transportation at sea level. The detailed view highlights alveoli and capillaries with red blood cells carrying oxygen molecules. An inset displays a close-up of a blood cell with oxygen molecules indicated, labeled "Normal O? Saturation." The diagram uses arrows to demonstrate the flow of oxygenated blood, emphasizing the efficiency and function of respiratory mechanics at sea level.