The nurse knows that Discoid Lupus Erythematosus (DLE) affects which of the following parts of the body?
Kidney
Heart
Liver
Skin
The Correct Answer is D
A. Kidney: The kidney is primarily affected in systemic lupus erythematosus (SLE), not DLE.
B. Heart: Cardiac involvement is seen in SLE, not DLE.
C. Liver: Liver complications are not typical in DLE.
D. Skin: DLE primarily affects the skin, leading to red, scaly patches on sun-exposed areas.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Damage to kidneys, which cause a decrease in erythropoietin production: This describes anemia of chronic disease or kidney-related anemia, not pernicious anemia.
B. Destruction of gastric parietal cells, which decrease intrinsic factor production: Pernicious anemia results from the loss of intrinsic factor, essential for vitamin B12 absorption in the intestine.
C. Decrease in RBC in the bone marrow: This is more characteristic of aplastic anemia or bone marrow suppression rather than pernicious anemia.
D. Hemolysis of RBC: This describes hemolytic anemia rather than pernicious anemia.
Correct Answer is C
Explanation
A. Liver Failure: Lymph node enlargement is not a typical finding in liver failure. Common signs of liver failure include jaundice and ascites.
B. Thyroid Disorder: Thyroid disorders typically present with changes in metabolism, thyroid enlargement (goiter), or thyroid hormone imbalances rather than lymphadenopathy.
C. Infection: Painful, movable lymph nodes are commonly associated with bacterial or viral infections.
D. Cancer: Cancer-related lymphadenopathy is typically painless and associated with firm, fixed lymph nodes.
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