Diazepam (Valium) is prescribed to a client with alcohol withdrawal. Which of the following statements made by the client indicates an understanding of the treatment regimen?

Correct Answer: C

Rationale: The statement "I'll have my physician lower my dosage once I start to feel okay" indicates an understanding of the treatment regimen because it shows that the client recognizes the need to continue the medication as prescribed and not discontinue it abruptly. It highlights that the client intends to follow up with their physician for appropriate adjustments to the dosage as needed. This demonstrates a responsible approach to managing their alcohol withdrawal with diazepam (Valium).

Correct Answer: C

Rationale: Phenytoin is an anti-seizure medication commonly used to treat and prevent seizures in individuals with epilepsy. The desired outcome of taking Phenytoin is to decrease or completely stop seizures without causing excessive sedation. It works by stabilizing electrical activity in the brain to prevent abnormal firing of neurons that can lead to seizures. Therefore, the main goal of using Phenytoin is to control seizure activity and improve the quality of life for individuals with epilepsy.

Correct Answer: C

Rationale: Valproate is a medication classified as an anticonvulsant, which means it is primarily used to treat seizures and epilepsy. It works by stabilizing electrical activity in the brain and helping to prevent abnormal brain signals that can lead to seizures. Valproate is also used as a mood stabilizer to treat bipolar disorder and is sometimes prescribed for migraine prevention. It is not classified as an antiarrhythmic, anticoagulant, or any other type of drug.

Correct Answer: B

Rationale: Articaine is considered the most potent ester type of local anesthetic. It is known for its high efficacy in providing profound anesthesia due to its unique chemical structure that enhances its ability to penetrate tissues effectively. Articaine also has a rapid onset of action and a relatively long duration of action compared to other ester local anesthetics. These characteristics make it a popular choice for various dental and medical procedures where deep and long-lasting anesthesia is required.

Correct Answer: C

Rationale: Nystatin is an antifungal medication used to treat fungal infections caused by yeast. It works by binding to ergosterol, a component of fungal cell membranes, causing them to become porous and leaky, ultimately leading to the death of the fungus. Nystatin does not have bactericidal action because it specifically targets fungal cells and is not effective against bacteria.