With an increased level of ____ it becomes possible to compensate for high altitude or low...

With an increased level of ____ it becomes possible to compensate for high altitude or low blood hemoglobin concentration: select one: a. immunoglobin b. 2,3-DPG c. heparin d. creatine kinase e. bicarbonate

Expert Solution

The ease with which haemoglobin releases oxygen to the tissues is controlled by erythrocytic 2,3-diphosphoglycerate (2,3-DPG) such that an increase in the concentration of 2,3-DPG decreases oxygen affinity and vice versa.

In high-altitude conditions, only oxygen enrichment can counteract the effects of hypoxia. By increasing the concentration of oxygen in the air, the effects of lower barometric pressure are countered and the level of arterial pO
2 is restored toward normal capacity. A small amount of supplemental oxygen reduces the equivalent altitude in climate-controlled rooms.

Oxygen concentrators are uniquely suited for this purpose. They require little maintenance and electricity, provide a constant source of oxygen, and eliminate the expensive, and often dangerous, task of transporting oxygen cylinders to remote areas

gladiator answered 2 years ago

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