ISSA Corrective Exercise Specialist - Quiz 3
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Material - Final Exam Prep with correct i- i- i- i- i- i- i-
solutions.
Q: During closed-loop motor control, which structure does not send
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information to the cerebellum? A.Muscles
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B.Brainstem
C.Motor cortex i-
D.Joints
Q: What are the primary functions of the cerebellum for maintaining a
i- i- i- i- i- i- i- i- i- i- i- i-
person's sense of balance? i- Control of posture and gait i- i- i-i- i- i- i- i- i-
Q: The ability of synapses to strengthen or weaken based on the activity
i- i- i- i- i- i- i- i- i- i- i- i- i-
they receive is known as:
i- Synaptic plasticity
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Q: The brain receives sensory information from which of the following
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two structures that are contained within muscles and tendons?
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Muscle spindles and Golgi tendon organs
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Q: Why does closed-loop motor control take longer to produce a
i- i- i- i- i- i- i- i- i- i- i-
movement than open-loop motor control?
i- Closed-loop motor i- i- i- i-i- i- i- i-
control requires sensory feedback
i- i- i-
, Q: How is synaptic strength at the neuromuscular junction enhanced?
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A.The motor neuron releases more acetylcholine
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B.More receptors are added to the neuromuscular junction
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C.Receptors are removed from the neuromuscular junction
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D.Both A and B i- i- i-
Q: What is the nervous system component that directly activates skeletal
i- i- i- i- i- i- i- i- i- i- i-
muscle? Lower motor neurons
i-i- i- i- i-
Q: What is open-loop motor control?
i- i- i- i- i- i-i- i- The execution of a motor
i- i- i- i- i-
program
Q: What is required for the human body to maintain balance?
i- i- i- i- i- i- i- i- i- i- i-i- i- The i-
center of mass remains over the base of support
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Q: Which of the following is not a way the body maintains its sense of
i- i- i- i- i- i- i- i- i- i- i- i- i- i- i-
balance? A.Sensory feedback from the visual system
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B.Sensory feedback from the vestibular system
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C.Sensory feedback from the somatosensory system
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D.Sensory feedback from the auditory systemi- i- i- i- i-
i- i- i- i- i- i- i-
Material - Final Exam Prep with correct i- i- i- i- i- i- i-
solutions.
Q: During closed-loop motor control, which structure does not send
i- i- i- i- i- i- i- i- i- i-
information to the cerebellum? A.Muscles
i- i- i- i-i- i-
B.Brainstem
C.Motor cortex i-
D.Joints
Q: What are the primary functions of the cerebellum for maintaining a
i- i- i- i- i- i- i- i- i- i- i- i-
person's sense of balance? i- Control of posture and gait i- i- i-i- i- i- i- i- i-
Q: The ability of synapses to strengthen or weaken based on the activity
i- i- i- i- i- i- i- i- i- i- i- i- i-
they receive is known as:
i- Synaptic plasticity
i- i- i- i-i- i- i-
Q: The brain receives sensory information from which of the following
i- i- i- i- i- i- i- i- i- i- i-
two structures that are contained within muscles and tendons?
i- i- i- i- i- i- i- i- i-i- i-
Muscle spindles and Golgi tendon organs
i- i- i- i- i-
Q: Why does closed-loop motor control take longer to produce a
i- i- i- i- i- i- i- i- i- i- i-
movement than open-loop motor control?
i- Closed-loop motor i- i- i- i-i- i- i- i-
control requires sensory feedback
i- i- i-
, Q: How is synaptic strength at the neuromuscular junction enhanced?
i- i- i- i- i- i- i- i- i- i-i-
A.The motor neuron releases more acetylcholine
i- i- i- i- i- i-
B.More receptors are added to the neuromuscular junction
i- i- i- i- i- i- i-
C.Receptors are removed from the neuromuscular junction
i- i- i- i- i- i-
D.Both A and B i- i- i-
Q: What is the nervous system component that directly activates skeletal
i- i- i- i- i- i- i- i- i- i- i-
muscle? Lower motor neurons
i-i- i- i- i-
Q: What is open-loop motor control?
i- i- i- i- i- i-i- i- The execution of a motor
i- i- i- i- i-
program
Q: What is required for the human body to maintain balance?
i- i- i- i- i- i- i- i- i- i- i-i- i- The i-
center of mass remains over the base of support
i- i- i- i- i- i- i- i-
Q: Which of the following is not a way the body maintains its sense of
i- i- i- i- i- i- i- i- i- i- i- i- i- i- i-
balance? A.Sensory feedback from the visual system
i-i- i- i- i- i- i- i-
B.Sensory feedback from the vestibular system
i- i- i- i- i-
C.Sensory feedback from the somatosensory system
i- i- i- i- i-
D.Sensory feedback from the auditory systemi- i- i- i- i-
