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FIGURE 15-1 Oxyhemoglobin dissociation curve for whole blood. The relationship between Po2 and hemoglobin (Hb) saturation is shown. The P50, or the Po2 resulting in 50% saturation, is indicated as well. An increase in temperature or a decrease in pH (as in working muscle) shifts this relationship to the right, reducing the hemoglobin saturation at the same Po2 and thus aiding in the delivery of oxygen to the tissues.

Diabetes 2

Diabetes 2

Diabetes is a disease that affects the way your body uses food. Normally, your body converts sugars, starches and other foods into a form of sugar called glucose. Your body uses glucose for fuel. The cells receive the glucose through the bloodstream. They then use insulin a hormone made by the pancreas to absorb the glucose, convert it into energy, and either use it or store it for later use. Learn more...

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