Examlex
What types of changes in management can be anticipated with the introduction of generations X and Y to the nursing work force?
Muscle Fatigue
Muscle fatigue is the decline in ability of a muscle to generate force, often experienced after prolonged activity or strain.
Motor Units
A motor unit consists of a single motor neuron and all the muscle fibers it innervates, essential for muscle contraction.
All Or None
A principle stating that a neuron either fires with a full response or does not fire at all, depending on stimulus strength.
Contraction
The process in which a muscle becomes shorter and tighter, producing movement or exerting force.
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