geriatric/inpatient Flashcards

1
Q

IP frame of mind - examination

IP/home management

A
  • chart review
  • pateitn interview: PLOF, current ADLs, support system, living environment
  • systems review: cognitive/communication, psycho-emotional, CV/P, integumentary, MSK, NM, movement system benchmark task
  • physical exam items: including outcome measures
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2
Q

chart review “keys”

IP/home management

A
  • PMH, admission information
  • PLOF
  • living situation and support
  • medications
  • imaging
  • operative report
  • precautions (WB status)
  • lab values
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3
Q

lab values

IP/home management

A
  • hemoglobin (Hgb): iron rich protein in RBCs carrying O2 to tissues
  • male: 13.5-17.5 g/dl
  • female: 12-15.5 g/dl
  • hematocrit (Hct): measure of how much space RBCs take up in blood
  • male: 38.5-50%
  • female: 34.9-44.5%
  • prothrombin time (PTT): measure for clotting factors that assesses for clotting deficiencies (too low is blood clot, too high is bleeding risk)
  • normal 11-13.5
  • international normalized ratio (INR): ratio of PTT in reference to normal range
  • normal 2-3 with anticoagulants
  • blood glucose levels: fasting 70-110 mg/dL

warfarin/coumadin: PT/INR
heparin: PTT

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4
Q

risk factors for DVT

IP/home management

A
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5
Q

diagnosing DVT

IP/home management

A
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6
Q

PE risk factors

IP/home management

A
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7
Q

diagnosing PE

IP/home management

A
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8
Q

screening for fall risk

IP/home management

A
  • qualitative assessment
  • tests/meaures: TUG, 5xSTS, 4m/10m gait speed, functional reach test (FRT)
  • additional: 6MWT, 2MWT, Berg, functional gait assessment, dynamic gait index, performance oriented mobility assessment (POMA), short physical performance battery (SPPB)
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9
Q

exam essentials - benchmark tasks

IP/home management

A
  • bed mobility
  • transfers: floor, chair, commode, car
  • gait
  • stair navigation
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10
Q

key considerations after IP exam

IP/home management

A
  • prognosis and discharge planning
  • screening/referrals
  • communication with other providers
  • post-discharge recommendations: impacts re-hospitalization rates
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11
Q

PT role in early recovery

IP/home management

A
  • prevention: complications - pneumonia, DVT, HAD, contractures, debuti, post-surgical precautions
  • compensation: promote safe, functional independence with ADs, braces, education and movement training
  • remediate: pain, mobility issues, wound healing
  • referral to other disciplines: mental health, ADL needs, speech/swallowing
  • discharge planning: destiation (home, SNF, IP rehab), level of support equipment/devices needed, safety, recommendation on further rehab (home, OP)
  • communication is critical: documenation, verbal handoffs
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12
Q

re-admission risks

IP/home management

A
  • chances of re-admission 3x more likely is discharge plan by PT not followed
  • current level of function
  • functional trajectory (stable, improving, declining)
  • barriers to care (level of support, availability of services)
  • 37% increased risk of readmission with unmet ADL needs
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13
Q

home health

IP/home management

A
  • qualification for home health
  • physician must certify that patient is home bound (patient needs assistance or requires great physical effort to leave)
  • patient must be under a doctor’s care
  • typically only leave home for appointments (or religious services)
  • patient requires skilled therapy (important for documentation)
  • considerations
  • personal/patient safety: learn who is currently in home, each visit - record falls, ER visits, med changes, vital signs
  • bring barrier for bag
  • patient in decline/distress: call PCP and provide details, call 911 if decline continues
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14
Q

examples of skilled home health services include

IP/home management

A
  • wound care for pressure sores or a surgical wound
  • patient and caregiver education
  • specialized therapy services, including PT, OT, and SLP
  • intravenous or nutrition therapy
  • injections
  • monitoring serious illness and unstable health status
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15
Q

most common diagnoses in home health

IP/home management

A
  • total joint replacements
  • fractures
  • CVA
  • progressive neurological conditions
  • fall risk
  • dementia
  • chronic pain
  • incontinence
  • wounds
  • COPD
  • heart failure
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16
Q

skills used by PT in home health

IP/home management

A
  • gait training
  • transfer training
  • home exercise programdevelopment
  • home exit management
  • fall prevention
  • progressive resistaive exercises
  • pain management
  • incontinence training
  • wound care
  • neuropathy treatment
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17
Q

safety in home health

IP/home management

A
  • situational safety: observe your environment, pets/other obstacles, use all situational awareness aspects
  • patient safety and emergency response: PCP, 911, dispatch health
  • personal safety
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18
Q

home health documentation

IP/home management

A
  • OASIS: for start of care, 335 pages
  • home bound status
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19
Q

summary of home health

IP/home management

A
  • home health serves a variety of patients who have complex health needs and who are home bound
  • team of care providers
  • need for outcome measures to show skilled need and progression
  • OASIS is standard for initial examination documentation and serves to open the case
  • as a new graduate, look for an agency which provides mentoring
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20
Q

older adult are what percent of average PT caseload

IP/home management

A

46%

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21
Q

how many baby boomers in US

IP/home management

A
  • 80 million (1/4 of US population), born 1946-1964
  • number of adults > 64 expected to double over the next 25 years
22
Q

unique characteristics of geriatrics of population

IP/home management

A
  • heterogeneity: some working, some disabled
  • activity vs inactivity/immobilization
  • organ systems associated with symptoms are less likely to be the source of the problem
  • confusion does not mean brain lesion
  • falling does not mean neuropathy
23
Q

common characteristics in geriatric population

IP/home management

A
  • decreased cognition
  • decreased CV reserve and lung function
  • frailty
  • malnutrition or dehydration
  • increased fall risk
  • increased risk of incontinence
  • incidence of polypharmacy
  • potential for more equipment needs
  • potential for more family involvement in care
24
Q

deteriorating cognition in geriatrics - 3 Ds

IP/home management

A
  • delirium: sudden severe confusion due to rapid changes in brain function that occur with physical or mental illness
  • dementia: not a disease, but a group of symptoms resulting in confusion and memory loss, that is slower in onset and progressive
  • depression: “common cold among older adults,” 28%

due to infection, ETOH, UTI

25
Q

assessing cognition in geriatrics

IP/home management

A
  • mini mental status exam (MMSE)
  • montreal cognitive assessment (MoCA)
  • both sensitive and specific
26
Q

cardiac reserve and lung function considerations in geriatrics

IP/home management

A
  • vasculature (especially arteries) are stiffer
  • higher risk for dysrhythmias
  • less muscle mass, so activity is greater percentage of “strength reserve”
  • all will get a touch of emphysema and COPD as we age
  • more susceptible to pneumonias and influenza
  • be proactive - assess, treat, refer
27
Q

frailty in geriatrics

IP/home management

A
  • decreased cognition, dehydration, malnutrition, polypharmacy, decreased sensorimotor input and integration
  • 3 or more: decreased grip strength, slow walking speed, unintentional weight loss, self-reported fatigue, low physical activity
28
Q

malnutrition and dehydration in geriatrics

IP/home management

A
  • malnutrition: depression, dementia, medication side effects, fatigue, pathology
  • dehydration: due to dementia, decreased response to thirst, medications, overutilizaiton of caffeine, low salt diets
  • both can contribute to delayed healing, confusion, and susceptibility to infection, and are exacerbated by surgery and illness
29
Q

increased BMI in geriatrics

IP/home management

A
  • 30% in 65-74, 20% over age 74
  • related to: decreased strength, decreased gait velocity, decreased self-reported physical function, other health issues (DM, heart disease), increased risk of cancer
  • exam measures: BMI, skin fold thickness, waist circumference, waist-to-hip ratio
  • paradox: BMI > 25 is decreased risk of osteoporosis, lower BMI had increased mortality risk
30
Q

risk of falls in the older adult

IP/home management

A
  • fall risk: 33% of people over 65 fall each year, but < 1/2 talk to HC providers about it
  • risk of women falling is 49% higher than in men
31
Q

impacts of falls

IP/home management

A
  • leading cause of fatal and nonfatal injuries in older adults
  • 1 in 5 who fracture hip when falling die within 1 year
  • in 2013, direct costs of $34 billion related to falls and 2.5 million nonfatal falls where treated in EDs
  • > 75 YOs whoe fall are 4-5x more likely than those 65-74 to be admitted to LTC for a year or longer
  • fear of falling and related limitations in activity causes increased risk of falls by reducing mobility and fitness
32
Q

patient perception and fall risk

IP/home management

A
  • decreased confidence in maintaining balance and fear of falling commonly result in avoidance behavior and activity restriction
  • results in declines in physical function
  • possible assessment tools: activities-specific balance confidence scale (ABC), falls efficacy scale (FES)
33
Q

what is the 2nd most common reason for LTC

IP/home management

A

incontinence

34
Q

polypharmacy in geriatrics

IP/home management

A
  • concurrent use of 2-5 prescribed medications (the norm, not the exception)
  • potential effects on patient: adverse drug events, drug-drug interactions, poor adherence to medication regimen, changes in pharmacokinetics and pharmacodynamics, presence of liver disease may increase med potency, poor nutrition can increase medication potency
  • potential effects of PT interventions on pharmokinetics: exercise increases absorption from injected meds, physical agents like cryotherapy and thermal agents affect circulation locally, electrotherapy and massage can have effect on local circulation
35
Q

pharmacokinetics - changes in older adults

IP/home management

A
  • absorption: decreases in gastric emptying and nutriction - increased number of meds
  • distribution: reduced lean body mass with increased body fat changes
  • metabolism: rates change due to decreases in hepatic enzyme production and blood flow
  • elimination: decline in capacity of renal function (kidney issues - stays in system longer)
36
Q

beers criteria for potentially inappropriate medications (PIMs)

IP/home management

A
  • screening tool of older persons’ potentially inappropriate medication (STOPP)
  • list include: CV, endocrine, CNS, GI meds, pain meds, anticholinergics, antithrombotics, antidepressants
  • rationale varies: orthostatic hypotension, sedation, delirium, hemorrhage, thrombosis, glycemic instability, falls, CVA
37
Q

cancer risk with age

IP/home management

A
  • median age of CA diagnosis is 66, 50% CA above 66
  • chronic inflammation (infections, abnormal immune reactions, conditions such as obesity)
  • DNA damage leads to CA
  • example: ulcerative colitis have increased risk of colon CA
  • unplanned weight loss, night sweats, night pain, unchangeable pain
38
Q

adaptive equipment and family care

IP/home management

A
  • more focus on compensation initially: ADLS assist (consult OT), mobility assistance
  • unmet ADL needs associated with 37% increase in risk for hospital readmission
  • family and community involvement and support critical to maintaining independent living: in home support, local support for transportation/shopping, consult with social worker/care coordinator
39
Q

muscular system - changes in older/elderly patient

IP/home management

A
  • sarcopenia
  • degeneration of neuromuscular junction
  • decrease in total number of motor units
  • type II > type I muscle fibers decrease in size and number
40
Q

skeletal system - changes in older/elderly patient

IP/home management

A
  • significant loss of bone mass by age 80
  • female more than male
  • decreased ability to regenerate bone - extended healing times
  • bone mass max at 25-30 years
41
Q

neurological system - changes in the older/elderly patient

IP/home management

A
  • cerebral cortex atrophy and decrease in cerebral blood flow
  • decrease in neurotransmitter level
  • 10-15% decrease in nerve conduction velocity
  • visual, auditory, vestibular, and proprioceptive function impairments increase
42
Q

connective tissues - changes in the older/elderly patient

IP/home management

A
  • nutrition and vascular flow decrease
  • physiological changes
  • result: structural failure at 1/3 of load needed for failure in younger ligaments in people over 60 years old
43
Q

articular cartilage - changes in the older/elderly patient

IP/home management

A
  • decrease in chondrocyte density and activity
  • decrease in water content in ECM
  • chondroitan sulfate content drops, keratin sulfate increases
  • increased collagen cross-linkages
  • result: decrease in tensile strength and fatigue resistance, increased rigidity and breakdown
44
Q

intervertebral disc - changes in the older/elderly patient

IP/home management

A
  • water content decreases
  • decline in vascularity
  • accumulation of degraded materials
  • result: decrease in ability to distribute stress and maintain alignment
45
Q

population effects - geriatrics

IP/home management

A
  • 30-60% strength loss between age 30-80
  • 20% decrease in reaction time
  • 35-40% increase in falls after age 60
  • falls are leading cause of fatal injuries in US for those > 70 YO
  • 850,000 fractures in people > 65: $14 billion in healthcare
46
Q

common orthopedic conditions - geriatrics

IP/home management

A
  • osteoporosis
  • osteoarthritis/DJD
  • DDD
  • spinal stenosis
  • spinal decompression/fusion
  • joint arthroplasty
  • degenerative RTC tears
  • fractures: spine, wrist, proximal humerus, hip, pelvis
47
Q

osteoporosis

IP/home management

A
  • decreased mineral content and weakening of bones (porous bone)
  • osteoclast activity outpaces osteoblastic activity
  • peak bone mass at 23-30 YO
  • plays part in 2 million fx’s per year
  • diagnosis: T-score on bone mineral density (DXA scan)
  • osteopenia: -1.0 to -2.4
  • osteoporosis: -2.5 or less (25% loss of bone mass)
  • 10.3% prevalence in US
  • 80% of those with disease are female
48
Q

osteoporosis risk factors

IP/home management

A
  • older age
  • family history
  • small skeletal history and lean muscle mass
  • history of fractures
  • sedentary lifestyles
  • smoking and alcohol abuse
  • poor nutrition
  • steroid medications
  • RA
  • GI absorption diseases, decreased sex
49
Q

thoracic spine fractures

IP/home management

A
  • posture
  • wall-occiput distance: heels and back against wall, eyes face forward, line through occiput/ear/eye
  • measure wall to occiputal protuberance (in cm)
50
Q

lumbar spine fracture

IP/home management

A
  • rib-pelvis distance (L spine vertebra fx)
  • stand in erect posture with UEs parallel to floor
  • PT hands rest horizontally in axillary line
51
Q

how can PT help prevent complications to osteoporosis

IP/home management

A
  • education: diet, posture, ETOH/smoking
  • exercise: 4% decrease in fracture rate, no significant effect on number of fractures
  • avoid repetitive trunk flexion
  • fall prevention programs
52
Q

compression fracture treatment

IP/home management

A
  • vertebroplasty: fluroscopic cement injection
  • kyphoplasty: balloon inserted to create a cavity, then inject cement after removal (less likelihood of cement leakeage)