A client is being prescribed a central nervous system stimulant. Which will haw lowest risk of abuse and dependence?

Dextroamphetamine

Dexmethylphenidate

Dextroamphetamine and amphetamine

Atomoxetme

Answer and Explanation

The Correct Answer is D

Atomoxetine is a non-stimulant medication that is used to treat attentiondeficit/hyperactivity disorder (ADHD). Unlike central nervous system (CNS) stimulants such as dextroamphetamine, dexmethylphenidate, and dextroamphetamine/amphetamine, atomoxetine does not have a high risk of abuse or dependence.

CNS stimulants like dextroamphetamine, dexmethylphenidate, and dextroamphetamine/amphetamine can be effective in treating ADHD symptoms, but they can also be abused and lead to dependence. These medications work by increasing levels of dopamine and norepinephrine in the brain, which can improve focus and attention. However, they also have the potential to be misused, particularly by individuals seeking a "high" or increased alertness.

In contrast, atomoxetine works by selectively inhibiting the reuptake of norepinephrine in the brain. This mechanism of action does not produce the same effects on dopamine levels as CNS stimulants, and it is not associated with a high risk of abuse or dependence. However, it may take several weeks for the full therapeutic effects of atomoxetine to be seen, and it may not be as effective as CNS stimulants for some individuals with ADHD.

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Correct Answer is D

Explanation

This intervention is important to ensure accurate dosing and prevent medication errors. Insulin is a high-alert medication, meaning that it has a high potential for causing significant harm to the patient if administered incorrectly. Doublechecking the insulin dosage with a colleague can help prevent errors in dosing, which could lead to hypoglycemia or hyperglycemia in the client. It is also important to confirm the dosage since insulin dosing is based on individualized factors such as the client's blood glucose levels, weight, and overall health status.

A. Dextroamphetamine and amphetamine B. Methamphetamine C. Lisdexamfetamine D. Dextroamphetamine

Correct Answer is C

Explanation

Lisdexamfetamine is a prodrug of dextroamphetamine, which means that it is converted into dextroamphetamine in the body. It is a central nervous system (CNS) stimulant medication used to treat attention deficit hyperactivity disorder (ADHD). Lisdexamfetamine has a lower risk of abuse and dependence compared to other amphetamines, such as methamphetamine, dextroamphetamine, and dextroamphetamine and amphetamine combination products.

Lisdexamfetamine is a long-acting medication that is taken once daily, and it has a slower onset of action compared to other amphetamines. This slower onset of action may make it less attractive for abuse or misuse, as individuals seeking immediate effects may be less likely to use lisdexamfetamine.

However, it is important to note that all amphetamines have the potential for abuse and dependence, and they should only be used under the close supervision of a healthcare provider. Individuals taking amphetamines for ADHD should be closely monitored for signs of misuse, and the medication should be discontinued if misuse or abuse is suspected.

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A client is being prescribed a central nervous system stimulant. Which will haw lowest risk of abuse and dependence?

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Naxlex Comprehensive Predictor Exams

The nurse is preparing to administer 20 units of NPH insulin to a client. Before administering the medication, the nurse should implement which intervention?

Correct Answer is D

Explanation

A client is to be started on amphetamine therapy for attention deficit hyperactivity disorder. Which medication has less physical dependence and abuse than other amphetamines?

Correct Answer is C

Explanation

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A client is being prescribed a central nervous system stimulant. Which will haw lowest risk of abuse and dependence?