Pharm Made Easy 4.0 Neuro Part 2 Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

Pharm Made Easy 4.0 Neuro Part 2 Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the goal of using cholinesterase inhibitors in patients with Alzheimer’s disease? To slow the progression of cognitive decline What side effect is commonly seen in patients taking donepezil? Nausea and diarrhea due to increased cholinergic activity Why should patients take donepezil at bedtime? To reduce the risk of daytime dizziness or nausea What is a rare but serious side effect of memantine in Alzheimer’s treatment? Confusion or hallucinations What is a priority safety teaching for a patient newly prescribed a CNS depressant? Avoid driving or operating machinery until effects are known 2 Why must serum drug levels be monitored for phenytoin? It has a narrow therapeutic range and can cause toxicity if levels are too high What is a key adverse effect of lamotrigine that must be reported immediately? Skin rash, which could indicate life-threatening Stevens-Johnson syndrome Why is hydration important when taking certain antiepileptics like topiramate? To reduce the risk of kidney stones What is a long-term concern with using benzodiazepines for seizure control? Dependence and withdrawal symptoms How does ethosuximide help in the treatment of absence seizures? It suppresses the neurons in the thalamus responsible for absence seizure activity Why is folic acid supplementation often necessary for patients on long-term phenytoin? Phenytoin can interfere with folic acid metabolism, increasing the risk of deficiency 3 Why is it important to avoid alcohol while taking CNS-acting antiepileptics? Alcohol enhances CNS depression and increases the risk of side effects What is one common reason patients discontinue antiepileptic medications? They experience unwanted side effects such as dizziness, fatigue, or mood changes Why must antiepileptic drug therapy often be individualized? Patients respond differently and may require dosage adjustments for effectiveness and tolerability What is the main therapeutic goal of anti-Parkinson’s medications? To increase dopamine levels and improve motor function What is the primary action of levodopa in the treatment of Parkinson’s disease? Levodopa is converted to dopamine in the brain, helping to reduce symptoms of Parkinson’s Why is carbidopa combined with levodopa in Parkinson’s therapy? Carbidopa prevents levodopa from breaking down before it reaches the brain 4 What dietary instruction should be given to a patient taking levodopa? Avoid high-protein meals, as they can reduce the absorption of the drug What is a common side effect of levodopa/carbidopa therapy? Involuntary movements such as dyskinesia