Chapter21: Emergency Procedures
Section: Chapter Questions
Problem 14RQ
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Question
Differentiate between primary and secondary polycythemia,
and describe the effects on the blood and circulation.
Expert Solution
Step 1
Hemoglobin is considered a globular protein found in red blood cells. It possesses four polypeptide chains with a heme group, where the heme group contains iron, which binds four oxygen molecules and is involved in the transportation of oxygen through the bloodstream.
The hemoglobin reduces the concentration of hydrogen ions in the blood by the dissociation of oxygen and helps in maintaining a normal pH. Decreased hemoglobin levels in the body lead to anemia, fatigue, breathing difficulties, etc.
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