Part 4 Oxygen and carbon. Dioxide transport in Blood
1 Part 4 Oxygen and Carbon Dioxide Transport in Blood
Basic mechanism Two forms of the gases: physical dissolution and chemical combination Most of o, and co, in the blood is transported in chemical combination Only the gas in physical dissolution express PP and diffuse to a place with low PP Dynamic balance between the two forms Physical dissolution ppt Chemical combination PP
2 Two forms of the gases: physical dissolution and chemical combination. Most of O2 and CO2 in the blood is transported in chemical combination Only the gas in physical dissolution express PP and diffuse to a place with low PP. Dynamic balance between the two forms: Physical dissolution Chemical combination PP PP Basic Mechanism
I. Transport of Oxygen
3 I. Transport of Oxygen
Oxygen Transport Method Percentage Dissolved in plasma 1.5% Combined with hemoglobin 98.5%
4 Oxygen Transport • Method Percentage • Dissolved in Plasma 1.5 % • Combined with Hemoglobin 98.5 %
Oxygen ■ Bound to hgb ■ Dissolved 5
5 Oxygen Bound to Hgb Dissolved