Exercise Physiology Test 1 questions with answers

Exercise Physiology Test 1 questions with |\ |\ |\ |\ |\ |\




answers

During 60 minutes of submaximal exercise, the body
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temperature levels off after 35-45 minutes, this is an example of
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- CORRECT ANSWERS ✔✔Steady State
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Changes in arterial blood across time while maintaining a
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constant mean pressure during resting conditions is an example
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of - CORRECT ANSWERS ✔✔Homeostasis
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The overall goal of a control system is to regulate a physiological
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variable - CORRECT ANSWERS ✔✔At or near a constant value
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Specialized tissue sensitive to changes in arterial blood pressure
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would serve as an _______ in a biological control system. -
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CORRECT ANSWERS ✔✔Sensor |\ |\




The control center in the maintenance of body temperature is -
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CORRECT ANSWERS ✔✔The Hypothalamus |\ |\ |\




Increasing the original stimulus that triggered the control system
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is termed - CORRECT ANSWERS ✔✔Positive Feedback
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, A control system with a large gain is ________ capable of
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maintaining homeostasis than a control system with a low gain. - |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\


CORRECT ANSWERS ✔✔More |\ |\




The correction of disturbance and removal of stimulus is carried
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out by - CORRECT ANSWERS ✔✔The Effector
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Which of the following can repair damaged cellular proteins? -
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CORRECT ANSWERS ✔✔Stress Proteins |\ |\ |\




The assessment of the response needed to correct a disturbance
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is made by - CORRECT ANSWERS ✔✔The Integration Center
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Which of the following challenges to homeostasis would be
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expected during exercise? - CORRECT ANSWERS ✔✔Higher
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amounts of CO2 in cells |\ |\ |\ |\




During heavy exercise or exercise in a hot or humid environment,
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you may have - CORRECT ANSWERS ✔✔Disturbance in the
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internal environment, disruption of steady state, rapid responses
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of control systems
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Severe disturbances in homeostasis result in fatigue and
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ultimately - CORRECT ANSWERS ✔✔a cessation of exercise
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In order to continue to contract, muscle cells require - CORRECT
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ANSWERS ✔✔ATP |\