The nurse is designing interventions when using cognitive enhancers for clients with Alzheimer’s disease. Which statement is important to include?

The use of cognitive enhancers depends on the severity of the symptoms experienced by the client

These drugs can be used in all stages of Alzheimer’s disease

Medications for anxiety and depression are not helpful once cognitive enhancers are used

Cognitive enhancers are also used for seizure management as well

Answer and Explanation

The Correct Answer is A

Choice A reason: Cognitive enhancers like donepezil or memantine are prescribed based on Alzheimer’s disease stage. Cholinesterase inhibitors are effective in mild-to-moderate stages, enhancing acetylcholine levels to improve cognition. Memantine, an NMDA receptor antagonist, is used in moderate-to-severe stages to regulate glutamate activity, slowing cognitive decline. This statement is accurate, as treatment is tailored to symptom severity.

Choice B reason: Cognitive enhancers are not equally effective in all Alzheimer’s stages. Cholinesterase inhibitors benefit mild-to-moderate cases, while memantine is used in severe stages. Their efficacy diminishes in advanced disease due to extensive neuronal loss, making this statement inaccurate, as stage-specific prescribing is critical for therapeutic benefit.

Choice C reason: Medications for anxiety and depression, like SSRIs, remain helpful in Alzheimer’s to manage behavioral symptoms, even with cognitive enhancers. These drugs address mood disorders, which often coexist, improving quality of life. This statement is inaccurate, as combination therapy is common and beneficial in managing neuropsychiatric symptoms.

Choice D reason: Cognitive enhancers are not used for seizure management. Anticonvulsants like levetiracetam manage seizures, which may occur in Alzheimer’s due to neuronal excitability. Cognitive enhancers target cognitive decline via cholinergic or glutamatergic pathways, not seizure control, making this statement inaccurate and unrelated to their pharmacological role.

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Correct Answer is B

Explanation

Choice A reason: Allopurinol does not directly target inflammation or pain in acute gout attacks; it lowers uric acid levels to prevent future attacks. Anti-inflammatories like NSAIDs or colchicine manage acute symptoms. This statement is inaccurate, as allopurinol’s role is preventive, not for acute symptom relief.

Choice B reason: Allopurinol inhibits xanthine oxidase, reducing uric acid production, which prevents urate crystal formation and gout attacks. It is used for long-term management of hyperuricemia. This statement is accurate, as decreased uric acid production is the primary mechanism, critical for patient education on its purpose.

Choice C reason: Kidney function tests are necessary with allopurinol, as it is renally excreted, and impaired renal function can increase toxicity risk (e.g., rash, interstitial nephritis). Monitoring ensures safe use, especially in gout patients with potential renal issues, making this statement inaccurate for discharge instructions.

Choice D reason: Limiting fluid intake to 1000cc daily is inappropriate; high fluid intake (2-3L/day) is recommended with allopurinol to prevent urate kidney stones by diluting urine. This statement is inaccurate, as it contradicts the need for hydration to support uric acid excretion and prevent complications.

A. You should avoid taking pain medication to prevent constipation B. You should rest and avoid moving around too much to prevent strain on your incision C. You may return to your normal activity level once you feel comfortable at home D. It is important to maintain adequate nutrition, including a high-protein diet to support wound healing

Correct Answer is D

Explanation

Choice A reason: Avoiding pain medication may increase discomfort, reducing mobility and increasing complications like atelectasis. Opioids can cause constipation, but this is managed with stool softeners, not avoidance. This statement is inaccurate, as pain control is essential for recovery and does not directly support wound healing.

Choice B reason: Excessive rest increases risks like venous thromboembolism or pneumonia, especially in obese patients. Early ambulation promotes circulation and wound healing without straining incisions if done cautiously. This statement is inaccurate, as limiting movement excessively hinders recovery and increases postoperative complications.

Choice C reason: Returning to normal activity too soon risks incision dehiscence or infection, particularly in obese patients with higher wound complication rates. Gradual activity increase under medical guidance is needed. This statement is inaccurate, as premature activity resumption can compromise healing and safety post-surgery.

Choice D reason: Adequate nutrition, especially high-protein intake, supports collagen synthesis and tissue repair, critical for wound healing. Obesity increases metabolic demand, and protein prevents malnutrition, enhancing immune response and incision strength. This statement is accurate, as nutrition is a priority to optimize postoperative recovery and prevent complications.

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The nurse is designing interventions when using cognitive enhancers for clients with Alzheimer’s disease. Which statement is important to include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The client has been ordered allopurinol (Zyloprim) and is preparing for discharge. What should the nurse include in the discharge instructions?

Correct Answer is B

Explanation

A nurse is preparing to discharge an obese client after abdominal surgery. Which instruction should the nurse prioritize to promote wound healing and prevent complications?

Correct Answer is D

Explanation

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