A nurse is caring for a client who is experiencing fluctuating cognition and visual hallucinations. Which of the following types of dementia should the nurse expect this client to have?
Prion disease
Lewy body disease
HIV infection
Traumatic brain injury
The Correct Answer is B
B. Fluctuating cognition and visual hallucinations are characteristic features of Lewy body dementia (LBD). LBD is a type of dementia that involves abnormal protein deposits called Lewy bodies in the brain. These deposits can cause fluctuations in cognitive abilities, leading to periods of clarity alternating with confusion or disorientation. Visual hallucinations are also common in LBD, often involving seeing people, animals, or objects that are not present.
A. Prion diseases are not commonly associated with fluctuating cognitive function.
C. HIV infection can cause a range of neurological complications, but they usually manifest differently from the symptoms described in the scenario.
D. Symptoms of TBI-related dementia would depend on the severity and location of the brain injury, but they often involve cognitive deficits consistent with the area of brain damage
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
C. Tardive dyskinesia (TD) is a movement disorder characterized by involuntary, repetitive movements of the face, tongue, lips, and extremities, often as a side effect of long-term use of antipsychotic medications such as fluphenazine. Valbenazine is a medication approved for the treatment of tardive dyskinesia in adults
A. Diphenhydramine is an antihistamine medication with anticholinergic properties used in acute dystonia
B Naloxone is an opioid antagonist used to reverse opioid overdose by blocking the effects of opioids on opioid receptors. It is not indicated for the treatment of tardive dyskinesia.
D. Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) antidepressant
Correct Answer is C
Explanation
C. Somatic symptom disorder involves experiencing one or more somatic symptoms that are distressing or result in significant disruption of daily life, and the individual experiences excessive thoughts, feelings, or behaviors related to the symptoms. To meet the diagnostic criteria, these symptoms must persist for at least 3 months.
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