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Related Concept Videos

Dementia01:30

Dementia

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Dementia is a collective term for cognitive disorders primarily affecting memory, thinking, and reasoning. It is not a specific disease but a syndrome, with Alzheimer's disease being the most common cause, accounting for approximately 60-80% of cases. Other types include vascular dementia, Lewy body dementia, and frontotemporal dementia. Dementia affects millions worldwide, particularly older adults, though it is not a normal part of aging.
The progression of dementia is generally gradual....
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Alzheimer's Disease: Overview01:26

Alzheimer's Disease: Overview

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Alzheimer's Disease (AD) is a continually advancing neurodegenerative disorder, distinguished by escalating memory loss, cognitive dysfunction, and dementia. The disease unfolds in three stages: preclinical, mild cognitive impairment (MCI), and dementia. Its onset is insidious, and the progression gradual, with the cause not well explained by other disorders.
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ...
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Formulating and Validating Nursing Diagnosis II01:25

Formulating and Validating Nursing Diagnosis II

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Nursing diagnoses represent a problem validated by major defining characteristics. There are four categories of nursing diagnoses: problem-focused, risk, health promotion or wellness, and syndrome. The anatomy of a nursing diagnosis includes three components: problem statement or diagnostic label, defining characteristics, and related factors.
Risk nursing diagnoses represent clinical judgments of an individual, family, or community more vulnerable to developing the health problem than others...
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Alzheimer's Disease: Treatment01:22

Alzheimer's Disease: Treatment

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Alzheimer's Disease (AD), a neurodegenerative disorder, is pathologically identified by amyloid plaques and neurofibrillary tangles composed of tau protein. AD pharmacotherapy aims to manage cognitive symptoms, delay disease progression, and treat behavioral symptoms. The treatment is primarily symptomatic and palliative, with no definitive disease-modifying therapy available. Cholinesterase inhibitors, including donepezil (Aricept), rivastigmine (Exelon), and galantamine (Razadyne), are...
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Documentation of Nursing Diagnosis01:10

Documentation of Nursing Diagnosis

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The nurse documents nursing diagnoses and enters them into the patient record. The identified patient's nursing diagnosis is either written out with a plan of care or entered into the electronic health record.
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters...
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Dissociative Identity Disorder01:30

Dissociative Identity Disorder

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Dissociative Identity Disorder (DID), previously termed multiple personality disorder, is a complex psychological condition characterized by the presence of two or more distinct identities or personality states. Each identity exhibits unique patterns of behavior, voice, and mannerisms and may possess separate memories and emotional responses. The alternating control between identities can result in memory gaps and challenges in recalling daily activities, often exacerbating the individual's...
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Symmetric Bihemispheric Postmortem Brain Cutting to Study Healthy and Pathological Brain Conditions in Humans
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[Differential diagnoses in dementia development].

Olivia Wagemann1, Adrian Danek1

  • 1Neurologische Klinik und Poliklinik, Klinikum der Universität München, Ludwig-Maximilans-Universität München, München, Deutschland.

Deutsche Medizinische Wochenschrift (1946)
|February 13, 2024
PubMed
Summary
This summary is machine-generated.

Dementia diagnosis requires distinguishing it from other cognitive, social, and emotional disorders. A stepwise approach is crucial to identify reversible causes needing immediate action versus slow-progressing conditions.

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Area of Science:

  • Neurology
  • Geriatrics
  • Psychiatry

Context:

  • Clinical dementia diagnosis presents challenges in differentiating it from various neurological and psychiatric conditions.
  • Accurate diagnosis is essential for appropriate patient management and treatment planning.

Purpose:

  • To outline a systematic diagnostic strategy for dementia in clinical practice.
  • To emphasize the importance of distinguishing dementia from other disorders affecting cognition, behavior, and emotional control.

Summary:

  • The abstract highlights the necessity of a stepwise diagnostic process for dementia.
  • This process must differentiate dementia from other conditions impacting cognitive, social, and emotional functions.
  • It also stresses the need to identify reversible causes requiring urgent intervention.

Impact:

  • Facilitates timely and accurate diagnosis of dementia.
  • Enables differentiation between urgent, reversible conditions and slowly progressive neurodegenerative diseases.
  • Improves patient outcomes through targeted and appropriate interventions.