The nurse is reviewing laboratory values for a female patient and notes a hemoglobin level of 8.2 g/100 mL (12-16) and a hematocrit level of 21% (37% -47%). These levels are found in patients with which condition?
Thyroid disease
Anemia
Acute bronchitis
Hemochromatosis
The Correct Answer is B
A. Thyroid disease: While some thyroid diseases may indirectly contribute to anemia, thyroid disease itself does not directly cause low hemoglobin and hematocrit.
B. Anemia: Low hemoglobin and hematocrit levels indicate anemia, which can be caused by various factors, including blood loss, iron deficiency, or chronic disease.
C. Acute bronchitis: Acute bronchitis typically affects respiratory function and does not directly cause a decrease in hemoglobin or hematocrit.
D. Hemochromatosis: Hemochromatosis is characterized by excess iron in the body, often resulting in elevated rather than decreased hemoglobin and hematocrit.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Myxedema: Myxedema is associated with hypothyroidism, not multiple myeloma.
B. Pathologic fracture: Advanced multiple myeloma causes bone demineralization and osteolytic lesions, making bones fragile and increasing the risk for pathologic fractures.
C. Retinopathy: Retinopathy is commonly associated with diabetes or hypertension, not with multiple myeloma.
D. Gastrointestinal bleeding: Gastrointestinal bleeding is not a typical complication of multiple myeloma.
Correct Answer is C
Explanation
A. Folate: Folate is important for red blood cell production but does not address the Vitamin B12 deficiency seen in pernicious anemia.
B. Vitamin C: Vitamin C does not impact pernicious anemia as it is not involved in Vitamin B12 absorption.
C. Vitamin B12: Pernicious anemia occurs due to a lack of intrinsic factor, which is necessary for Vitamin B12 absorption. After a total gastrectomy, intrinsic factor is no longer produced, requiring Vitamin B12 supplementation.
D. Iron: Iron deficiency anemia is different from pernicious anemia, which specifically requires Vitamin B12 supplementation.
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