Arrangements of fascicles in skeletal muscle provide examples. Flashcards

1
Q

arranged in different patterns

A

Fascicles

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2
Q

Origin of the muscle is broad, Fascicles converge toward the tendon of insertion

A

Convergent

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3
Q

Example of convergent is _________

A

Pectoralis major

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4
Q

fascicles run parallel to the long axis of the muscle

A

Parallel

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5
Q

Example of parallel are _____________

A

fusiform and sartorius

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6
Q

Fascicles are arranged in concentric rings, Surround external body openings

A

Circular

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7
Q

Examples of circular is what

A

orbicularis oculi

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8
Q

A ________________ is a muscle with fascicles that attach
obliquely to its tendon. These types of muscles generally
allow better stabilization and force production but less
flexibility

A

Pennate

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9
Q

fascicles insert into one side of the tendon

A

Unipennate

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10
Q

fascicles insert into the tendon from both sides

A

Bipennate

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11
Q

fascicles insert into one large tendon from all
sides

A

Multipennate

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12
Q

Example of multipennate

A

Deltoid muscle

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13
Q

Example of bipinnate

A

Rectus femoris muscle

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14
Q

Example of Unipennate

A

Extensor digitorum longus muscle

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