actions nd corresponding muscles Flashcards

1
Q

closes eyes

A

orbicular oculi

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2
Q

scrunches nose

A

nasalis

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3
Q

smiling

A

zygomaticus major

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4
Q

raises eyebrows

A

frontalis

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5
Q

shapes lips during speech

A

orbicularis oris

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6
Q

protrudes the lower lip (pout)

A

mentalis

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7
Q

depresses mandible

A

platysma

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8
Q

clenching

A

temporalis

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9
Q

kissing/ sucking straw

A

buccinator

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10
Q

chewing

A

masseter

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11
Q

moves head side to side

A

sternocleidomastoid

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12
Q

extends the leg at the knee

A

rectus femoris

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13
Q

supinates forearm

A

supinator

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14
Q

draws down during inspiration

A

diaphragm

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15
Q

muscle that is striated and voluntary

A

skeletal

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16
Q

muscle that is striated and involuntary

A

cardiac

17
Q

flexes and supinates forearm at elbow

A

biceps brachii

18
Q

plantar flexes the foot

A

gastrocnemius

19
Q

adducts the thigh (medial rotation)

A

gracilis

20
Q

extends the thigh

A

gluteus maximus

21
Q

elevates shoulder (shrugging)

A

trapezius