A nurse is collecting data from a client who is experiencing delirium. Which of the following findings should the nurse expect?

Choice A reason: Social workers address psychosocial needs, not drug interactions. Medication queries require clinical expertise beyond their scope in this context.

Choice B reason: Advanced practice nurses have prescribing and pharmacology knowledge, ideal for assessing interactions. They’re the best referral for this clinical question.

Choice C reason: Patient care technicians assist with basic care, lacking drug interaction training. They can’t evaluate complex medication profiles adequately here.

Choice D reason: Psychologists focus on mental health, not pharmacokinetics. They lack the medical expertise to address physical drug interaction concerns effectively.

Choice A reason: Memory loss disrupting ADLs is a dementia hallmark, as progressive neuronal death impairs recall and function. Scientifically, this defines dementia (e.g., Alzheimer’s), distinguishing it from acute states, aligning with chronic cognitive decline impacting daily life per neurological evidence.

Choice B reason: Acute confusion is delirium, not dementia, which develops gradually. Scientifically, dementia’s insidious onset contrasts with delirium’s rapid shift, driven by reversible causes (e.g., infection), making this uncharacteristic of dementia’s chronic progression.

Choice C reason: Illusions (misinterpretations) may occur in dementia but aren’t defining; memory loss is core Jr.. Scientifically, perceptual errors are secondary to cognitive decay, not a primary expectation, as dementia targets memory over sensory processing initially.

Choice D reason: Catatonia, motor immobility, is tied to psychiatric or neurological crises, not dementia. Scientifically, dementia affects cognition, not movement primarily, making this rare and untypical compared to memory-driven functional loss in its pathology.