Which of the following medications has demonstrated the most evidence for reducing suicide risk in the treatment of bipolar disorder?
Lithium (Eskalith)
Lamotrigine (Lamictal)
Oxcarbazepine (Trileptal)
Divalproex (Depakote)
The Correct Answer is A
Choice A reason: This choice is correct because lithium has consistently shown robust evidence in reducing suicide risk in patients with bipolar disorder. It stabilizes mood and has anti-suicidal properties independent of its mood-stabilizing effects.
Choice B reason: Lamotrigine is effective for preventing depressive episodes in bipolar disorder but has limited evidence for reducing suicidal behavior.
Choice C reason: Oxcarbazepine is sometimes used off-label for mood stabilization but lacks strong evidence for suicide risk reduction in bipolar patients.
Choice D reason: Divalproex is effective for treating mania and mood stabilization but does not have conclusive evidence specifically supporting reduction in suicide risk.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Decreased need for sleep can be present in both hypomania and mania; it does not differentiate the two.
Choice B reason: Irritability is also common in both hypomanic and manic episodes and is not specific for hypomania.
Choice C reason: Psychotic symptoms, such as delusions or hallucinations, are indicative of mania, not hypomania.
Choice D reason: Increased productivity, heightened energy, and elevated mood without significant functional impairment or psychotic features suggest a hypomanic episode rather than full mania.
Correct Answer is A
Explanation
Choice A reason: NDI is not caused by a lack of antidiuretic hormone (ADH); that would describe central diabetes insipidus. In NDI, the kidneys are unresponsive to ADH despite normal or elevated hormone levels.
Choice B reason: NDI can be linked to genetic mutations, particularly X-linked forms, which predominantly affect males. This makes this statement correct.
Choice C reason: NDI is characterized by normal or even elevated ADH levels because the kidney fails to respond appropriately, leading to excessive urination.
Choice D reason: A hallmark of NDI is the production of large volumes of dilute urine, which is a direct result of renal insensitivity to ADH.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
