A nurse is caring for a client who is requesting treatment for a gambling disorder. Which of the following medications should the nurse expect the provider to prescribe?

Choice A reason: Varenicline is used for smoking cessation by reducing nicotine cravings. It is not indicated for gambling disorder. Choice B reason: Disulfiram is used for alcohol use disorder by causing unpleasant effects when alcohol is consumed. It does not treat gambling disorder. Choice C reason: Sertraline, an SSRI, is correct because it can reduce compulsive behaviors and improve impulse control. SSRIs are commonly used to treat behavioral addictions such as gambling disorder. Choice D reason: Clonidine is used for hypertension and opioid withdrawal symptoms. It does not address compulsive gambling behaviors.