AGING Flashcards
What are common psychiatric disorders in older adults?
Depression (15–20%)
Anxiety disorders (10–20%)
Dementia (5–10%)
Schizophrenia (0.5–1%)
Bipolar disorder (0.5–1%)
What are three major risk factors for psychiatric disorders in older adults?
Physical health: Chronic illness like heart disease, pain, stroke
Social isolation: Loss of loved ones, reduced support
Cognitive decline: Memory issues, problem-solving difficulty
How does age impact dementia prevalence?
Ages 65+: 1–2%
Age 85+: nearly 50%
What is delirium and what are its key features?
- Sudden onset mental confusion
- Fluctuates in severity
- Includes disorientation, poor attention, altered alertness
- May include hallucinations or delusions
How common is delirium?
14% over age 85
What is dementia and what are its core symptoms?
- Memory loss (especially short-term)
- Cognitive decline (decision-making, language, etc.)
- Behavioral changes (confusion, mood swings)
What are early vs. late onset dementia causes?
Early onset: often due to gene mutations
Late onset: associated with genetic risks and aging
What are key features of Alzheimer’s disease?
- Progressive memory loss
- Decline in cognitive functions (language, reasoning)
- Behavioral changes like apathy and confusion
What is aphasia and how does it relate to dementia?
- Aphasia = difficulty with language
- Caused by brain damage from dementia or stroke
- Types include Broca’s (speech), Wernicke’s (understanding), and global (severe)
What are symptoms of Parkinson’s disease in older adults?
- Tremors and shaking
- Muscle rigidity
- Slowness in movement
- Poor balance and posture
What are common treatments for psychiatric disorders in the elderly?
- Medications: Antidepressants, anxiolytics, mood stabilizers
- Therapies: CBT, interpersonal therapy
- Lifestyle: Healthy eating, regular exercise, social activities
