NUR 155 EXAM 3 | ACTUAL QUESTIONS AND ANSWERS 100% ACCURATE.
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Course
NUR 155
Institution
NUR 155
NUR 155 EXAM 3 | ACTUAL QUESTIONS AND
ANSWERS 100% ACCURATE.
Framework for movement - Musculoskeletal system
Controls movement, posture, balance, and gait - Nervous system
Circulates oxygen and nutrients - Cardiopulmonary system
Altered musculoskeletal system - - Bone fragility
- Flaccidity o...
Altered cardiopulmonary system - - Compromised cardiac function
- Decreased tissue perfusion
- Diminished respiratory capacity
Effects of immobility on musculoskeletal system - - Weakness
- Decreased muscle tone
- Decreased bone and muscle mass
- Muscle atrophy wasting
- Contracture
Effects of immobility on nervous system - Proprioception and equilibrium can be altered
Effects of immobility on cardiopulmonary system - - Cardiac workload is increased
- Lung expansion is decreased
- Circulatory stasis occurs
- Pooled blood combined with weakened calf muscles can lead to deep vein thrombosis
(DVT)
- Activity intolerance may develop
Effects of immobility on nutrition - - Basal metabolic rate (BMR) is reduced
- Catabolism of protein leads to a negative nitrogen balance if dietary protein is
insufficient
- Continued immobility may lead to anorexia and nausea
,Effects of immobility on elimination - - Urinary stasis may develop, and may result in
UTIs and renal calculus
- Hypomotility of the GI tract may result
Effects of immobility on skin - - Pressure on bony prominences can cause tissue
ischemia
- Prolonged tissue ischemia may lead to necrosis
- Pressure injuries may develop
Effects of immobility on psychosocial impact - - Isolation and sensory deprivation may
result
- Self-concept may be altered
- Sleep and rest patterns may be disturbed
Musculoskeletal and nervous system interventions - - Early ambulating
- Isotonic exercise
- Isometric exercise
- Aerobic exercise
- Anaerobic exercise
- Active or passive range of motion exercises
- Pain assessment and treatment
Isotonic exercise - Active movement with constant muscle contraction (walking)
Isometric exercise - Tensing a muscle and holding it for a short time, followed by
complete relaxation of the muscle (kegel exercises)
Aerobic exercise - Have oxygen metabolism to give us energy, constant moving
Anaerobic exercise - Intense physical activity that requires little oxygen but uses short
bursts of energy (lifting weights)
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