A nurse is collecting data from a client who is experiencing delirium. Which of the following findings should the nurse expect?
Echopraxia
Aphasia
Acute onset of confusion
Inability to read
The Correct Answer is C
Choice A reason: Echopraxia, mimicking movements, is linked to psychiatric conditions like schizophrenia, not delirium. Delirium features disordered cognition from physiological causes (e.g., infection), not motor imitation. Scientifically, this lacks relevance to delirium’s acute, fluctuating mental state driven by underlying medical issues.
Choice B reason: Aphasia, a language deficit, stems from brain damage (e.g., stroke), not delirium’s reversible cognitive disruption. Delirium affects attention and awareness, not specific linguistic skills. Scientifically, this is distinct from delirium’s diffuse, temporary confusion tied to systemic or metabolic disturbances.
Choice C reason: Acute onset of confusion defines delirium, a sudden cognitive decline from causes like infection or drugs. It’s reversible with treatment, featuring inattention and disorientation, aligning with scientific criteria as a hallmark symptom distinguishing it from chronic conditions like dementia.
Choice D reason: Inability to read relates to literacy or focal brain injury, not delirium. Delirium impairs global cognition—attention and memory—not specific skills like reading unless confusion interferes indirectly. Scientifically, this isn’t a core feature, as delirium’s impact is broader and transient.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Carrying the newborn to the nursery risks dropping due to postpartum fatigue or weakness. Scientifically, this increases injury potential, as maternal strength is compromised early postpartum, making it an unsafe practice compared to staff-assisted transport protocols.
Choice B reason: Requesting licenses is impractical and delays care; ID badges suffice for security. Scientifically, this overcomplicates verification, as hospitals use standardized identification, reducing abduction risk effectively without burdening staff or compromising timely newborn management.
Choice C reason: Missing ID bands threaten security, risking mix-ups or abduction. Alerting staff ensures immediate correction, aligning with scientific safety protocols, as dual identification (mother and baby) is critical postpartum to prevent errors or unauthorized removal in healthcare settings.
Choice D reason: Leaving the newborn unattended in the bassinet risks theft or falls, especially in an unsecured room. Scientifically, constant supervision or staff notification is safer, as postpartum units prioritize vigilance to protect vulnerable infants from preventable harm.
Correct Answer is D
Explanation
Choice A reason: Sims’ position is for rectal exams, not central catheter insertion. Trendelenburg or supine is used, so this is incorrect for TPN prep.
Choice B reason: Verifying TPN amount is ongoing care, not insertion prep. Initial placement confirmation via x-ray takes precedence over infusion monitoring here.
Choice C reason: Clean technique risks infection in central lines; sterile is required. This compromises TPN safety, making it an incorrect preparatory step.
Choice D reason: Chest x-ray confirms catheter tip placement in the vena cava for TPN. It’s a critical prep step to ensure safe administration begins.
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