Which of the following manifestations may indicate that a client has systemic lupus erythematosus (SLE)? (Select all that apply)
Butterfly rash
Pleural effusions
Elevated ammonia levels
Pericarditis
Esophageal varices
Correct Answer : A,B,D
Choice A reason: Butterfly rash, a malar erythema, is a classic SLE sign, triggered by photosensitivity and immune complex deposition in skin, reflecting systemic inflammation.
Choice B reason: Pleural effusions occur in SLE from serositis, where autoantibodies inflame pleura, causing fluid buildup, a common thoracic manifestation of the disease.
Choice C reason: Elevated ammonia levels relate to liver failure, not SLE, which affects kidneys and joints, not ammonia metabolism, making this unrelated.
Choice D reason: Pericarditis in SLE results from immune-mediated inflammation of the pericardium, causing chest pain and effusion, a frequent cardiac feature.
Choice E reason: Esophageal varices stem from portal hypertension in cirrhosis, not SLE, which targets connective tissues, not liver vasculature directly.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Gamma globulins (IVIG) provide antibodies to fight infections and stabilize platelet and RBC counts in lupus by modulating immunity, addressing cytopenias effectively.
Choice B reason: Prednisone suppresses immunity, reducing lupus inflammation but lowering infection resistance and not directly boosting platelets or RBCs, risking suppression.
Choice C reason: Methotrexate inhibits folate, suppressing lupus immune activity, but it can reduce blood cell production, not increase platelets or RBCs, worsening counts.
Choice D reason: Hydroxychloroquine prevents lupus flares by stabilizing lysosomes, not boosting blood counts or immunity, focusing on symptom control, not cytopenias.
Correct Answer is C
Explanation
Choice A reason: Fluticasone, an inhaled steroid, treats asthma inflammation safely in heart failure, reducing airway reactivity without cardiac impact, so no clarification is needed.
Choice B reason: Captopril, an ACE inhibitor, reduces preload in heart failure, safe with asthma as it doesn’t affect airways, aligning with standard therapy.
Choice C reason: Carvedilol, a non-selective beta-blocker, treats heart failure but risks bronchospasm in asthma by blocking beta-2 receptors, requiring clarification for safety.
Choice D reason: Isosorbide dinitrate dilates vessels in heart failure, reducing workload, with no asthma contraindication, making it appropriate without needing clarification.
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