Which Is TRUE About Reflexes Initiated by Muscle Spindle Activation

question 44

Multiple Choice

Which is TRUE about reflexes initiated by muscle spindle activation?

• A)They have a monosynaptic component.
• B)They result in activation of gamma motor neurons.
• C)They result in activation of extrafusal muscle fibers.
• D)The "knee-jerk" reflex is an example.
• E)They inhibit the activation of muscles that are stretched.

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