An adult client has been diagnosed with iron deficiency anemia. Which is most likely based on this client’s health status?
Infection related to tissue hypoxia
Deficient fluid volume related to impaired erythropoiesis
Acute pain related to uncontrolled hemolysis
Fatigue related to decreased oxygen carrying capacity
The Correct Answer is D
Reasoning:
Choice A reason: Infection is not directly related to tissue hypoxia in iron deficiency anemia. Hypoxia results from low hemoglobin, reducing oxygen delivery, but it does not inherently cause infection. Infections may contribute to anemia in chronic disease but are not the primary issue in iron deficiency.
Choice B reason: Deficient fluid volume is not a primary concern in iron deficiency anemia. Impaired erythropoiesis reduces red blood cell production due to low iron, causing anemia, but fluid volume remains normal unless bleeding occurs. Fatigue from low oxygen capacity is more directly linked to the condition.
Choice C reason: Acute pain is not typical in iron deficiency anemia. Pain is associated with hemolytic anemias like sickle cell disease due to vaso-occlusion. Iron deficiency causes fatigue and dyspnea from low hemoglobin, not hemolysis or pain, making this an incorrect association.
Choice D reason: Fatigue related to decreased oxygen-carrying capacity is the most likely issue in iron deficiency anemia. Low iron impairs hemoglobin synthesis, reducing red blood cell oxygen transport, causing tissue hypoxia and fatigue, especially during exertion, directly reflecting the pathophysiology of the client’s condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Reasoning:
Choice A reason: A 13-year-old female post-menarche may develop iron deficiency anemia due to menstrual blood loss, but this is less common unless heavy bleeding occurs. Adolescents generally have good iron stores unless dietary intake is poor, making anemia less likely compared to older adults with chronic conditions.
Choice B reason: An 81-year-old female with chronic heart failure is most likely to have anemia due to chronic disease, common in the elderly. Heart failure causes reduced tissue perfusion, inflammation, and possible renal impairment, all contributing to decreased erythropoiesis and anemia, making this the highest-risk profile.
Choice C reason: A 48-year-old male with a high-stress job may have mild anemia if stress affects diet or causes gastrointestinal bleeding, but this is less common. Without specific risk factors like blood loss or nutritional deficiency, his anemia risk is lower than that of an elderly patient with chronic illness.
Choice D reason: A 50-year-old female in menopause is less likely to have anemia, as cessation of menstruation reduces iron loss. While perimenopause may cause irregular bleeding, postmenopausal women typically have lower anemia risk unless other factors, like nutritional deficiencies or chronic diseases, are present.
Correct Answer is D
Explanation
Reasoning:
Choice A reason: Weakness is a general symptom in sickle cell disease due to chronic anemia and reduced oxygen delivery but is not specific to liver complications. Weakness results from systemic hypoxia or energy depletion, not localized hepatic vaso-occlusion or damage, making it less indicative.
Choice B reason: Fatigue is common in sickle cell disease due to chronic hemolysis and anemia but does not specifically indicate liver complications. It reflects reduced red blood cell oxygen-carrying capacity, not hepatic involvement, which requires more localized signs like pain to confirm organ-specific issues.
Choice C reason: Glucose intolerance is not a typical liver complication in sickle cell disease. While chronic disease may affect metabolism, liver complications in SCD involve vaso-occlusion or iron overload, not direct glucose regulation issues, making this finding less relevant to hepatic involvement in this context.
Choice D reason: Abdominal pain, particularly in the right upper quadrant, indicates a liver complication in sickle cell disease. Vaso-occlusion in hepatic vessels or iron overload from transfusions can cause hepatic ischemia or hepatomegaly, leading to pain, a specific sign of liver involvement in SCD exacerbations.
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