Exercise Flashcards
what are the 4 types of exercise?
isotonic, isometric, isokinetic, aerobic
describe isotonic exercise
muscle shortens to produce contraction and active movement
running, walking, swimming
describe isometric exercise
change in muscle tension but no change in length or joint movement
describe isokinetic exercise
muscle contraction or tension against resistance; can be isotonic or isometric
describe aerobic exercise
activity in which the amount of O2 taken into the bod is greater than or equal to the amount the body requires
effects IMMOBILITY has on the musculoskeletal system
disuse atrophy
contractures
stiffness, pain in joints
disuse osteoporosis
effects IMMOBILITY has on the cardio system
diminished cardiac reserve increase use of Valsalva maneuver othrostatic hypotension venous dilation and stasis dependent edema thrombus formation
effects IMMOBILITY has on the respiratory system
decreased respiratory movement
pooling of respiratory secretions
atelectasis
hypostatic PNA
effects IMMOBILITY has on the metabolic system
decreased metabolic rate
negative nitrogen balance
anorexia
negative Ca balance
effects IMMOBILITY has on the urinary system
urinary stasis
renal calculi
urinary retention
urinary infection
effects IMMOBILITY has on the GI system
constipation
effects IMMOBILITY has on the integument system
reduce skin turgor
skin breakdown
effects IMMOBILITY has on the psychoneurological system
lower self-esteem
frustration, apathy, withdrawal, regression
anger and aggression
decreased perception of time
decrease ability to problem solve and make decisions
