Elderly Flashcards
(180 cards)
Who are the elderly?
- 60 years old
- senior citizens
What Happens When We Age?
Aging -> normal process
As doctors, why is it important to know what happens?
- disease vs normal aging
- elderly patients are less likely to complain with the onset of illness
- we can communicate with them better
What Happens When We Age? Cardiovascular System
- heart and blood vessels becomes stiffer
- heart enlarges
diseases: Hypertension; Myocardial Infarction
What Happens When We Age? Respiratory System
- lungs become stiffer
- respiratory muscle strength and endurance diminishes
- chest wall becomes more rigid
What Happens When We Age? Gastrointestinal System
- Stomach
Atrophic gastritis
Achlorhydria
Ulcers - Liver
- Intestines
What Happens When We Age? Musculoskeletal System
- bone loss -> universal
- muscles
- decrease in strength, endurance, size and weight
- can be lessened by regular physical activity - increased body fat percentage
What Happens When We Age? Female Reproductive System
menopause
- 45-52 years old
- ovaries become fibrotic and atrophy
- lower estrogen levels (atrophic changes in the uterus and vagina; menopausal symptoms)
What Happens When We Age? Male Reproductive System
- more gradual decline
- andropause
- decrease in testosterone levels
- decreased libido
- loss in muscle strength - rate of sperm production is decreased but fertility is mostly maintained
What Happens When We Age? Nervous System
- weight of brain peaks at 20 years old
- changes in nerve cells:
1. decrease in the number of dendrites
2. some may have demyelination - Attention (usually maintained up to old age)
- Language (semantic knowledge is affected)
What Happens When We Age? Nervous System (Memory)
- most studied complaint
- 2nd most common complaint
- (+) decline in information processing:
encoding: getting information to the system
storage: retaining information
retrieval: recalling information
What Happens When We Age? Nervous System
- Visual-Spatial Ability
- General Information
- problem solving ability declines with age
- stable:
comprehension
arithmetic
vocabulary
What Happens When We Age? Sensory System (Vision)
- most common sensory problem
- dry eyes
- changes:
1. corneal flattening
2. lens transparency
3. less efficient retina
4. reduced lens elasticity
What Happens When We Age? Sensory System (Hearing)
- after age 60, (+) decrease in hearing sensitivity by 10 dB each decade
- changes:
1. tympanic membrane stiffens
2. ossicles stiffen
What Happens When We Age? Sensory System
- Smell
- decrease in functioning smell receptors
- by age 80, sense of smell is reduced by half - Taste - diminishes with age
- Touch - decreases with age
COMPREHENSIVE GERIATRIC ASSESSMENT: SPECIAL CONSIDERATIONS
- Cognitive impairments are common
- Illnesses have atypical and non-specific presentations
- The severity of illnesses may be underestimated
COMPREHENSIVE GERIATRIC ASSESSMENT
HISTORY TAKING
- Medication history
- Personal and social history
- Review of systems
- Functional assessment - Pt’s capacity for independent living
- Assessment of depression - Geriatric Depression Scale is used
- Environmental History
- Sexual history
COMPREHENSIVE GERIATRIC ASSESSMENT: Personal and social history
Personal habits – immunization, alcohol use, tobacco use, caffeine intake, sleep patterns
Dietary assessment – Mini-Nutrition Assessment (MNA)
Emotional History – emotional difficulties and adjustments, patterns of coping with stress
Occupational /Retirement status
Social supports – living relatives, significant others
ACTIVITIES OF DAILY LIVING (ADL)
D – ressing E – ating A – mbulating T – oileting H – ygiene
INSTRUMENTAL ACTIVITIES OF DAILY LIVING (IADL)
S – hopping H – ousekeeping A – ccounting F – ood preparation T – ransportation
COMPREHENSIVE GERIATRIC ASSESSMENT: Environmental History
- living arrangements
- physical layout of homes
- recommendations for adaptive devices, etc
COMPREHENSIVE GERIATRIC ASSESSMENT: PHYSICAL EXAMINATION
- Vital signs
- General Appearance
- HEENT examination
- Systems Exam
- Neurological and Psychiatric Examination
- Mini-Mental State Examination (MMSE) is good instrument for cognitive testing - Assessment of gait, mobility and balance
Tips When Seeing Elderly Patients 1
- Establish rapport.
- Allow extra time for older patients.
- Avoid distractions.
- Sit face to face.
- Maintain eye contact.
- Listen.
- Speak slowly, clearly and loudly.
- Use short, simple words and sentences.
Tips When Seeing Elderly Patients 2
- Stick to one topic at a time.
- Simplify and write down your instructions.
- Use charts, models and pictures.
- Frequently summarize the most important points.
- Give an opportunity to ask questions and to express themselves.
- Keep the patient relaxed and focused.
- Say goodbye.
primary goal: maximize the quality of life
- patient should be: pain-free; comfortable
- provide physical, social, psychological support
Hospice Care