Which of the following statements best describes the effect of Donepezil on Alzheimer’s disease?
Donepezil cures Alzheimer's disease
Donepezil prevents the progression of Alzheimer’s disease
Donepezil reverses Alzheimer’s disease
Donepezil provides symptom relief for Alzheimer’s disease
The Correct Answer is D
A. Donepezil cures Alzheimer's disease: There is currently no cure for Alzheimer's disease. Donepezil does not halt or reverse the disease process; it only manages symptoms for a limited period in some patients.
B. Donepezil prevents the progression of Alzheimer’s disease: Donepezil does not prevent the neurodegenerative progression of Alzheimer’s. The disease will continue to advance despite treatment, although symptoms may be temporarily improved.
C. Donepezil reverses Alzheimer’s disease: Alzheimer's-related brain damage is irreversible, and Donepezil cannot regenerate lost neurons or restore lost function. It may slightly improve cognitive function but cannot reverse the disease process.
D. Donepezil provides symptom relief for Alzheimer’s disease: Donepezil is a cholinesterase inhibitor that increases acetylcholine levels in the brain, temporarily improving cognitive symptoms like memory and awareness. It is approved for symptom management, especially in mild to moderate stages.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["150"]
Explanation
Total volume to be infused = 1200 mL
Total infusion time = 8 hours
- Calculate the flow rate in mL per hour (mL/hr):
Flow rate (mL/hr) = Total volume (mL) / Total infusion time (hours)
= 1200 mL / 8 hours
= 150 mL/hr
Correct Answer is A
Explanation
A. "Increase your fluid intake to 2–3 liters per day.": Increased fluid intake helps dilute uric acid levels and promotes renal excretion, reducing the risk of kidney stones—a common complication in patients taking allopurinol. Maintaining hydration is a key part of long-term gout management.
B. "Discontinue the medication once symptoms improve.": Allopurinol is a maintenance medication meant to prevent gout flares by lowering uric acid levels over time. Stopping it when symptoms improve can lead to rebound hyperuricemia and recurrent attacks.
C. "Double the dose if a dose is missed.": Doubling a missed dose can increase the risk of toxicity, including skin rash, liver dysfunction, and hypersensitivity reactions. If a dose is missed, it should be taken as soon as remembered unless it's almost time for the next dose.
D. "Take the medication only during acute gout attacks.": Allopurinol is not intended for acute gout relief; it can actually worsen or trigger flares when initiated during an attack. It is used for chronic urate-lowering therapy and should be taken consistently.
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.