A client presents to the healthcare setting with an episode of status epilepticus. Which of the following rescue medications would be utilized in this scenario to assist in stopping the client's seizures?
benztropine (Cogentin)
phenytoin (Dilantin)
diazepam (Valium)
ethosuximide (Zarontin)
The Correct Answer is C
A. Benztropine (Cogentin) is an anticholinergic used primarily for Parkinson's disease and does not have an effect on seizure activity.
B. Phenytoin (Dilantin) is an antiepileptic medication, but it is not typically used as a rescue medication for immediate cessation of seizures in status epilepticus; it is used for long-term management.
C. Diazepam (Valium) is a benzodiazepine that acts quickly to stop seizures and is commonly used in acute situations, including status epilepticus, due to its rapid onset of action.
D. Ethosuximide (Zarontin) is primarily used for absence seizures and is not indicated for status epilepticus.
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Correct Answer is C
Explanation
A. While liver failure may affect excretion indirectly, it primarily impacts metabolism more significantly.
B. Absorption is typically not directly affected by liver function, though it can be influenced by other factors.
C. The liver is crucial for drug metabolism; chronic liver failure impairs the liver's ability to metabolize medications effectively, leading to potential toxicity.
D. Distribution may be altered due to changes in plasma proteins or blood flow, but the most significant impact occurs in metabolism.
Correct Answer is D
Explanation
A. Paroxetine is an SSRI antidepressant used for depression and anxiety disorders, not for Parkinson's Disease.
B. Lisinopril is an ACE inhibitor primarily used for hypertension and heart failure, and it does not address symptoms of Parkinson's Disease.
C. Risperidone is an atypical antipsychotic that may be used in some cases for behavioral symptoms but is not a primary treatment for Parkinson's Disease.
D. Levodopa (Inbrija) is a medication specifically indicated for the management of Parkinson's Disease, as it helps to replenish dopamine levels, alleviating motor symptoms associated with the disease.