<span>The common cold, the flu, food poisoning, and toothaches all stem from pathogens. Pathogens are infectious agent that causes disease or illness to its host. The term is often used for agents that disrupt the normal physiology of a multicellular plant or animal, like the human.</span>
C. By overstimulating the “reward circuit” of the brain
The lab value that does not support this diagnosis is a hemoglobin level of 18g per decilitre. Anemia is a mid-severe disease.
<h3>Hemoglobin and anemia</h3>
Hemoglobin is a fundamental protein located in red blood cells, which acts to transport oxygen to all body cells.
Low levels of hemoglobin in blood are indicative of anemia.
Anemia is a disease caused by defective red blood cells, which hampers their ability to transport oxygen in the bloodstream.
Learn more about anemia here:
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