The nurse cares for clients in the outpatient clinic. Which client is MOST at risk for the syndrome of inappropriate antidiuretic hormone secretion (SIADH)?
A client diagnosed with bipolar disorder receiving lithium carbonate (Lithobid).
A client diagnosed with renal artery stenosis receiving losartan (Cozaar).
A client diagnosed with lung cancer receiving vincristine (Oncovin).
A client diagnosed with hyperthyroidism receiving methimazole (Tapazole).
The Correct Answer is C
Choice A reason: Lithium can cause nephrogenic diabetes insipidus, not SIADH, which involves excess ADH. Lung cancer is a known SIADH trigger, making this incorrect, as it’s unrelated to the syndrome compared to the high-risk client with cancer and vincristine therapy.
Choice B reason: Losartan treats hypertension in renal artery stenosis but doesn’t cause SIADH, which is linked to cancers. Lung cancer with vincristine is riskier, making this incorrect, as it’s not associated with the syndrome in the nurse’s risk assessment of clients.
Choice C reason: Lung cancer, especially small cell, and vincristine are strongly associated with SIADH due to ectopic ADH production. This aligns with oncology risk factors, making it the correct client most at risk for SIADH in the nurse’s outpatient clinic care.
Choice D reason: Hyperthyroidism and methimazole don’t typically cause SIADH, unlike lung cancer’s strong link. Vincristine-treated cancer is the highest risk, making this incorrect, as it’s not a primary cause of SIADH in the nurse’s evaluation of the outpatient clients.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Antibiotics treat infection, but fever, tenderness, and rising creatinine suggest rejection, not infection. Immunosuppression addresses rejection, making this incorrect, as it’s less likely than the nurse’s anticipation of therapy to manage transplant rejection in the client.
Choice B reason: Peritoneal dialysis is used for kidney failure, not acute transplant rejection, which causes fever and creatinine rise. Immunosuppression is needed, making this incorrect, as it’s irrelevant to the nurse’s expected treatment for the client’s post-transplant symptoms.
Choice C reason: Removing the kidney is a last resort, not the first response to rejection signs like fever and tenderness. Increased immunosuppression is standard, making this incorrect, as it’s premature compared to the nurse’s anticipation of rejection management.
Choice D reason: Increased immunosuppression treats acute transplant rejection, indicated by fever, tenderness, rising creatinine, and kidney enlargement. This aligns with post-transplant care, making it the correct treatment the nurse would anticipate for the client’s symptoms one week after transplantation.
Correct Answer is ["A","C","D"]
Explanation
Choice A reason: Administering oxygen improves oxygenation in air embolism, addressing hypoxia from chest pain and shortness of breath. This aligns with emergency dialysis protocols, making it a correct priority action the nurse would take to stabilize the client’s condition.
Choice B reason: Continuing dialysis, even slowly, risks worsening air embolism by introducing more air. Stopping dialysis is critical, making this incorrect, as it’s unsafe compared to the nurse’s priority of halting the procedure to prevent further embolism complications.
Choice C reason: Notifying the provider and Rapid Response Team ensures rapid intervention for air embolism, a life-threatening dialysis complication. This aligns with emergency protocols, making it a correct priority action the nurse would take to manage the client’s acute condition.
Choice D reason: Stopping dialysis and positioning the client on the left side with head down traps air in the right atrium, preventing pulmonary embolism. This is a standard intervention, making it a correct priority action for the nurse to address air embolism.
Choice E reason: Bolusing 500 mL saline doesn’t break up air emboli and risks fluid overload in kidney disease. Oxygen administration is appropriate, making this incorrect, as it’s ineffective compared to the nurse’s priority actions for managing air embolism.
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