Geriatric Flashcards
Longitivity depends more on
Genetic or environment
Environment (50%)
Loss of complexity in elderly indicate
Reduced 1- HR 2- BP 3- EEG 4- Auditory frequency 5- Response to stress
What are the hematopoietic changes in aging?
Reduced:
1- bone marrow reserve > Myelotoxicity w\chemo.
2- WBC function > increased infection
Increased:
3- Platelet responsiveness > increased blood clotting
What are the hepatobiliary\renal changes in aging?
- LFT reduced
(Low blood flow + decreased liver mass) - RFT reduced
(Low creatinine clearance)
What are the CVD changes in aging?
1- Maximum HR
2- Ejection fraction after exercise
3- Valvular sclerosis
What are the respiratory changes in aging?
1- Reduced PO2
2- Increased alveolar-arterial gradient (hypoxia at high altitude)
3- Reduced FVC
4- Reduced Peak aerobic capacity.
What are the Genitourinary changes in aging?
1- UTI + incontinece (due to estrogen withdrawal)
2- erectile dysfunction + dyspareunia
3- decreased detrusor muscle + increased post-void residual.
What are the musculoskeletal changes in aging?
1- Decrease muscle mass in legs
2- Myosteatosis (fat infiltration into muscles)
3- decreased strength
What are the Skin changes in aging?
Decreased elasticity + Photo-aging.
What are the Eye changes in aging?
1- Eyelid relaxing
2- decreased tearing + increased watering w\drainage
What are the auditory changes in aging?
1- decreased high frequency acuity
When to screen for: BP
Annually
When to screen for: Weight
Annually
When to screen for:
Hearing
Annually with patient inquiry
When to screen for:
Vision
Not indicated