Intrafusal Muscle Fibers

question 30

Multiple Choice

Intrafusal muscle fibers

• A)are found in muscle spindles.
• B)are innervated by alpha motor neurons.
• C)generate most of the tension in a skeletal muscle.
• D)fire continuously at a constant rate.
• E)are only found in extensor muscles.

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Definitions:

Solitary Play

A stage of play in early childhood where children play alone, focusing on their activities without significant interaction with others.

Parallel Play

A form of play among young children where they play adjacent to each other but do not try to influence one another's behavior.

Associative Play

A stage of play in early childhood where children engage in separate activities but interact by sharing and talking.

Solitary Play

A development stage where a child plays alone, focusing on their activities without seeking interaction with others.