midterm 1 Flashcards
(78 cards)
Define Ageism
Prejudice/discrimination against people because of real/perceived age
myths/tereotypes about older people
List examples of ageism
too old to learn new technology
millennials/Gen Z are lazy and entitled
lack of older person representation
makeup ads for anti wrinkles
older persons not being hired
consequences of ageism
generational divide
older adults becoming invisible
valuable experiences/opinions are disregarded
What is confusion?
ea disorientation
A decline in cognitive ability, cannot think
symptom of an underlying medical condition
Name s/s of confusion
Anxiety
Behaviour Changes (anger, restlessness, depression, irritability)
Tremors
Delusions
Disorganized thinking/speech
What causes confusion?
UTI
intoxication
Low blood sugar
Concussion
Fever
Medications
Certain mental health illnesses
What is the relationship between confusion and delirium?
delirium is when confusion occurs suddenly without warning, its an advanced version. while they are similar, delirium poses a greater risk to a persons health.
Define delirium?
sudden and unwarned confusion that can be hypoactive, hyperactive, or mixed. it develops quickly and can take long periods to recover from.
What causes delirium
infection
Dehydration
Multiple medications
withdrawal
High/low blood sugars
Constipation
Pain
Recent fall
Recent move/relocation
What is an HCA’s responsibility with regards to managing and
supporting someone with delirium?
know signs of delirium
Provide safe environment
Support basic needs
Create calm environment
Communicate
Monitor/Report
Collaborate with Care Team
What is Dementia?
progressive degenerative disorder
umbrella term for decline in intellectual/social abilities affecting daily functioning
Name main parts of the human brain
Cerebrum (right and left hemispheres)
Cerebellum
Brain Stem
frontal lobe
top front
manages:
personality
social skills
judgement
reasoning
emotion regulation
movement
speech
temporal lobe
bottom
manages:
memory
recogition
art/music
understanding language
speech
hearing
parietal lobe
top back
manages:
depth perception
spatial orientation
sensory input
language processing
writing/reading
calculation
spatial attention
occipital lobe
bottom back
manages:
sight
processing visual information
cerebellum
balance
learning
emotion regulation
coordinate movement
attention
brainstem
breathing
heartrate
alertness
sleeping patterns
Name 5 controllable risk factors of Dementia
Smoking
Diabetes
Obesity
Alcohol
Depression
Hearing loss
Social isolation
reversible forms of Dementia
depression
infection
medication
tumour
vitamin deficiency
irreversible forms of Dementia
alzheimers dementia
vascular dementia
lewy body dementia
frontotemporal dementia
huntingtons disease
alzheimers dementia
Most common (60-80%)
Progressive degenerative disease of brain which causes thinking/memory to be seriously impaired
Characterized by amyloid plaques and neurofibrillary tangles
alzheimers s/s
Memory loss
Difficulty performing familiar tasks
Difficulties with language
Disorientation to time and space
Impaired judgement
Misplacing things
Changes in mood and behaviour
causes/risk factors of alzheimers
family history
age (65+)
depression
smoking
diabetes