Frailty and Geriatric Asessment Flashcards
Why are people getting older?
Increased resources availability
Better economic conditions
Improved screening programs with earlier diagnosis and treatment
Better outcomes following major events
What is the stochastic theory of aging?
Random process of cumulative damage
What is the predetermined theory of aging?
Predetermined
Changes in gene expression during various stages
What are the frailty syndromes?
Falls
Delirium
Immobility
Incontinence
How may hyperthyroidism present classically?
Tremor
Anxiety
Weight loss
Diarrhoea
How may hyperthyroidism present in someone with frailty?
Depression Cognitive impairment Muscle weakness AF Heart failure Angina
What are some practical implications of more ageing and frailty in the population?
Increasing number of older people with multiple co-existing medical conditions
Increased inter-individual variability in organ function and homeostatic reserve
Different presenting symptoms and signs
Little evidence for drug efficacy and safety with 80+
Multiple meds
What is system redundancy?
Lots and lots of measures in place to mitigate or prevent injury
Loss of redundancy leads to
What is dyshomeostasis?
Breakdown of the complex interplay between organ systems
Means increased susceptibility to stress
What is the Fried criteria?
Must have 3 of 5 to be classified frail Unintentional weight loss Exhaustion Slow walking speed Low physical activity
What are the main categories of function which may decline with system failure?
Getting up and moving around
Processing and reacting to environmental info
Being able to look after yourself
What is a functional history?
Assess function and system decline
“What did you do to get up and go into work today?”
What are the main activities of daily living?
Transfers Mobility Toileting Washing Dressing Meal preparation Feeding
What are some different domains of health?
Medical Psychological Functional Behavioural Nutritional Spiritual Environmental Social Societal Sexual
What is a screening tool used for poor nutrition?
MUST