Pernicious Anemia Health, Medicine, Nursing Essay Paper (Essay Sample)

Pernicious Anemia
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Pernicious Anemia
Pernicious anemia is a condition where the body cannot absorb enough Vitamin B12 due to a decrease in the number of red blood cells in the body. Production of erythrocytes in the body is compromised due to the inability of the body to absorb vitamin B12 that is acquired from the diet. The discussion therefore studies the pathophysiology of pernicious anemia, how gastric abnormalities contribute to Vitamin B12 and iron deficiency, and how Vitamin B12 causes complications associated with pernicious anemia, diagnosis and treatment for pernicious anemia.
From the provided list, pernicious anemia is a condition the patient might be suffering from. Hemoglobin and serum levels are below normal. Vitamin B12 is below normal due to the body lacking an intrinsic factor. Intrinsic factor produced by the stomach parietal cells is responsible for the absorption of vitamin B12 hence its low level in the patient’s body. Production of erythrocytes in the body is compromised and reduced due to the inability of the body to absorb vitamin B12. Fatigue occurrence also necessitates the presence of pernicious anemia.