A nurse is caring for a client who has ADHD. Which of the following findings should the nurse expect to observe?

D. Escitalopram is a selective serotonin reuptake inhibitor (SSRI) antidepressant commonly used in the treatment of anxiety disorders, including illness anxiety disorder (formerly known as hypochondriasis). It helps alleviate symptoms by increasing serotonin levels in the brain, which can improve mood and reduce anxiety.

A. Carbamazepine is an anticonvulsant medication primarily used in the treatment of seizure disorders, bipolar disorder, and certain types of neuropathic pain. It is not typically used as a first-line treatment for illness anxiety disorder.

B. Haloperidol is a first-generation antipsychotic medication used in the treatment of schizophrenia, psychotic disorders, and severe agitation. It is not typically used as a first-line treatment for illness anxiety disorder,

C. Olanzapine is a second-generation antipsychotic medication used in the treatment of schizophrenia, bipolar disorder, and certain types of depression. Like haloperidol, it is not typically used as a first-line treatment for illness anxiety disorder

D. The client's symptoms, including paranoia, perceptual disturbances (such as seeing things that aren't there), erratic behavior, and disorientation, are consistent with the effects of hallucinogens. Hallucinogens are a class of drugs that alter perception, mood, and cognitive processes.

A. Anabolic steroids are synthetic variations of the male sex hormone testosterone. They are primarily used to promote muscle growth and enhance athletic performance.

B Opioids are a class of drugs that include prescription pain relievers, such as oxycodone and morphine, as well as illegal drugs like heroin.

C. Stimulants, such as cocaine and amphetamines, can cause symptoms such as paranoia, agitation, and hallucinations, particularly at high doses or with chronic use. However, the client's symptoms of darting eyes, paranoia, yelling, mumbling, and gesturing are more suggestive of hallucinogen use rather than stimulant use.