A nurse is caring for a client who is diagnosed with schizophrenia. Which of the following manifestations should the nurse identify as a negative symptom?

D. Hyperactivity is one of the hallmark symptoms of ADHD, along with impulsivity and inattention. Therefore, the nurse should expect to observe hyperactivity in a client diagnosed with ADHD. Hyperactivity may manifest as excessive fidgeting, restlessness, difficulty remaining seated, or an inability to engage in quiet activities.

A. Hypoactivity refers to reduced levels of physical activity or diminished movement. However, ADHD is typically associated with hyperactivity rather than hypoactivity.

B. Hypohidrosis refers to decreased sweating. While sweating is not a primary symptom of ADHD, it is unrelated to the core features of the disorder, such as inattention and hyperactivity. C While sweating can occur in individuals with ADHD, it is not a defining characteristic of the disorder.

D Antihistamines, particularly those with strong anticholinergic properties, are known to be associated with the development of delirium. Anticholinergic medications can disrupt neurotransmitter signaling in the brain, leading to cognitive impairment, confusion, and delirium.

A. Benzodiazepine have not been associated with delirium.

B. SSRIs can have side effects, including agitation or confusion in some individuals, they are not typically associated with the development of delirium to the same extent as benzodiazepines.

C. Amphetamines are stimulant medications that increase the activity of certain neurotransmitters in the brain. However, they are not typically associated with the development of delirium.