4225543
Descrição
Quiz por Courtney Merkel, atualizado more than 1 year ago
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Criado por Courtney Merkel
mais de 8 anos atrás
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Questão 1
Questão
"The strength of a muscle fiber response increases if another stimulus is applied before relaxation is finished" is best defined by the word:
Responda
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forced contraction
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summation
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tetany
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myogram
Questão 2
Questão
What is the period of time between a stimulus and response called?
Responda
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response stimulation
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period of relaxation
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summation
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latent period
Questão 3
Questão
Muscle tone is best defined by...
Responda
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motor units that have undergone sustained contraction over and over again
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muscles that can respond to a variety of stimulus strengths
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the ability to do more fine motor movements
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the faster contraction of a muscle compared to another
Questão 4
Questão
What is a myogram?
Responda
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a test to see how well a muscle performs
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doctor's measurement of a muscle
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a graphic representation of the velocity and intensity of muscular contractions
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representation of all the muscle's in a body
Questão 5
Questão
What term is: "a sustained maximum muscle fiber response produced by a high frequency of stimuli that don't allow a muscle to relax"?
Responda
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sustained stimuli
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latency
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muscle tone
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tetany
Questão 6
Questão
What is an "all-or-none response"?
Responda
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when a muscle contracts in the opposite direction
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when a muscle fiber responds fully or not at all
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when the fibers respond in different ways
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when a muscle contracts fully or not at all
Questão 7
Questão
A threshold stimulus is...
Responda
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a stimuli that isn't acted upon
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the limit of the amount of pain a person can handle
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the intensity of a stimulation needed to make a contraction occur
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the minimum number of muscles moving needed to move a body part
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