A 70-year-old female patient has just been diagnosed with Alzheimer's disease. Which of the following drug is used for the treatment of Alzheimer's disease?
bethanechol (Urecholine)
albuterol (Proventil)
rivastigmine
edrophonium (Enlon)
The Correct Answer is C
A. Bethanechol (Urecholine)
Bethanechol is a cholinergic agonist used to treat urinary retention. It is not indicated for Alzheimer's disease.
B. Albuterol (Proventil)
Albuterol is a bronchodilator used to treat respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD). It is not indicated for Alzheimer's disease.
C. Rivastigmine
Rivastigmine is a medication commonly used for the treatment of Alzheimer's disease. It belongs to a class of drugs called cholinesterase inhibitors, which work by increasing the levels of acetylcholine in the brain. This can help improve cognitive function in individuals with Alzheimer's disease.
D. Edrophonium (Enlon)
Edrophonium is a medication used for the diagnostic evaluation of Myasthenia Gravis. It is not used in the treatment of Alzheimer's disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D"]
Explanation
A. Acetaminophen
Acetaminophen is a non-opioid analgesic that can be used for mild to moderate pain relief. It is suitable for managing pain associated with abrasions.
B. Aspirin
Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) with analgesic and anti-inflammatory properties. While it can be used for pain relief, it may increase the risk of bleeding, and its use is generally avoided in acute injuries with bleeding.
C. Hydrocodone
Hydrocodone is an opioid analgesic and is typically reserved for moderate to severe pain. It may not be the first choice for managing pain associated with abrasions unless the pain is more intense.
D. Ibuprofen
Ibuprofen is a NSAID that provides analgesic and anti-inflammatory effects. It is suitable for managing pain and inflammation associated with abrasions.
E. Morphine
Morphine is a strong opioid analgesic and is generally reserved for severe pain, such as post-surgical pain or pain associated with more significant injuries. It may be excessive for managing pain from abrasions.
Correct Answer is ["A","D"]
Explanation
A. Blood dyscrasias: This is a correct choice. Phenytoin can cause blood dyscrasias, including conditions like leukopenia, thrombocytopenia, and anemia.
B. Hyperglycemia: This is not typically associated with phenytoin. The primary adverse effects related to blood sugar are usually changes in glucose metabolism or hypoglycemia.
C. Urinary retention: This is not a common adverse effect of phenytoin. It is more associated with other medications or medical conditions.
D. Gingival hyperplasia: This is a correct choice. Phenytoin is known to cause gingival hyperplasia, which is an overgrowth of the gum tissue.
E. Sedation: This is not a common adverse effect of phenytoin. Phenytoin is more known for causing CNS-related side effects like nystagmus, ataxia, and dizziness.
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