All of the following are prescription medications currently approved by the FDA for Alzheimer's treatment except
Exelon
Risperdal
Namenda
Aricept
The Correct Answer is B
A. Exelon (rivastigmine) is an FDA-approved medication for Alzheimer's disease. It is a cholinesterase inhibitor that works by increasing levels of acetylcholine, a neurotransmitter important for memory and learning .
B. Risperdal (risperidone) is not approved by the FDA for the treatment of Alzheimer's disease. It is an atypical antipsychotic medication primarily used to treat schizophrenia and bipolar disorder. While it may be prescribed off-label for managing certain behavioral symptoms in Alzheimer's patients, its use in this context carries significant risks, including increased mortality in elderly patients with dementia-related psychosis .
C. Namenda (memantine) is an FDA-approved medication for moderate to severe Alzheimer's disease. It is an NMDA receptor antagonist that helps regulate glutamate activity, which is involved in learning and memory .
D. Aricept (donepezil) is an FDA-approved medication for all stages of Alzheimer's disease. It is a cholinesterase inhibitor that increases levels of acetylcholine in the brain .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Disabled family coping related to uneven distribution of power within a relationship is a potential diagnosis, but it doesn't address the immediate concern of the victim's physical safety. The primary issue here is the risk of further injury due to abuse.
B. Social Isolation, related to lack of community support system could be a contributing factor in some cases of intimate partner violence, but the primary concern in this case is the physical harm the victim is facing, rather than isolation.
C. Deficient knowledge, related to resources for escape from the abusive relationship is also relevant, as the victim expresses confusion about leaving. However, the more immediate issue here is the risk of injury due to ongoing abuse.
D. Risk for injury, related to partner's physical abuse when intoxicated is the most appropriate diagnosis because the victim is at immediate risk of harm from the partner’s behavior, especially when intoxicated. This is the most urgent and accurate concern.
Correct Answer is A
Explanation
A. Multiple sclerosis (MS) is a disabling disease of the central nervous system (brain and spinal cord). It involves the immune system attacking the protective myelin sheath covering nerve fibers, causing communication problems between the brain and the rest of the body. This progressive damage can lead to both physical and cognitive disabilities, making it a dementia-related disorder in some advanced cases.
B. Huntington chorea (Huntington’s disease) is a genetic neurodegenerative disorder that affects movement and cognitive function, but it is not primarily defined as a disorder of both the brain and spinal cord.
C. Wernicke-Korsakoff syndrome is a brain disorder linked to chronic alcohol use and thiamine (vitamin B1) deficiency. It affects memory and coordination but is not a disease of the spinal cord.
D. Alzheimer’s disease is the most common form of dementia and is strictly a brain disorder, not one that affects the spinal cord.
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