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?
Dextroamphetamine and amphetamine
Methamphetamine
Lisdexamfetamine
Dextroamphetamine
The Correct Answer is C
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Menotropins, also known as human menopausal gonadotropin (hMG), are a hormone treatment commonly used in infertility treatment. They contain both follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which stimulate the growth and maturation of follicles in the ovaries and the release of eggs during ovulation. This treatment is often used in women who are not ovulating regularly or who have other fertility problems. Somatotropin is used to treat growth hormone deficiency, thyrotropin alfa is used to treat thyroid cancer, and pegvisomant is used to treat acromegaly.
Correct Answer is D
Explanation
Schizophrenia is a chronic and severe mental illness that requires lifelong treatment. Antipsychotic medications are the cornerstone of treatment for schizophrenia, and they work by blocking dopamine receptors in the brain. These medications are effective in reducing the positive symptoms of schizophrenia, such as hallucinations and delusions, and can also improve negative symptoms like apathy and lack of motivation.
While chlorpromazine, fluphenazine, and haloperidol are all first-generation or "typical" antipsychotic medications, they are less commonly used today due to their side effect profile, which can include movement disorders such as tardive dyskinesia. Olanzapine, on the other hand, is a second-generation or "atypical" antipsychotic medication that is commonly used today due to its efficacy in treating both positive and negative symptoms of schizophrenia, as well as its more favorable side effect profile compared to first-generation antipsychotics.
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