muscular system Flashcards

1
Q

adductors

A

thigh muscles

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2
Q

biceps brachii

A

bulges when elbow is flexed

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3
Q

biceps femoris

A

part of the hamstrings

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4
Q

buccinators

A

flat thin muscle on wall of cheek

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5
Q

deltoid

A

triangular muscle used to raise arm from side

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6
Q

extensors

A

muscle whose contraction extends or straightens a limb or other part of the body.

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7
Q

external intercostals

A

outer layer of muscles between ribs

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8
Q

external oblique

A

muscle in abdomin

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9
Q

fibularis longus

A

flexes ankle

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10
Q

flexors

A

muscle whose contraction bends a limb or other part of the body

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11
Q

frontalis

A

forehead muscle

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12
Q

gastrocnemius

A

flexes knee and foot

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13
Q

gluteus maximus

A

moves hip and thigh

one of strongest muscles in body

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14
Q

gluteus medius

A

causes thigh to rotate

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15
Q

internal oblique

A

located above hips

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16
Q

latissimus dorsi

A

rotates arm and moves shoulder back and down

17
Q

masseter

A

causes jaw to close during chewing

18
Q

orbicularis oculi

A

closes eyelids

19
Q

orbicularis oris

A

controls lip movements

20
Q

pectoralis major

A

large muscle in chest

21
Q

rectus abdominus

A

keeps intestines and abdominal organs in place

supports spine muscles

22
Q

rectus femoris

A

attached to hip

helps extend/raise knee

23
Q

sartorius

A

muscle that runs from hipbone to knee

24
Q

semimembranosus

A

muscle in back of thigh

25
Q

semitendinosus

A

muscle in back of thigh

26
Q

soleus

A

muscle in calf

27
Q

sternocleidomastoid

A

bends head and neck forward and sideways

28
Q

temporalis

A

raises lower jaw

29
Q

tibialis anterior

A

forms first metatarsal bones of foot

30
Q

trapezius

A

back of neck and shoulders

move head and shoulder blade

31
Q

triceps brachii

A

muscle in upper arm

32
Q

vastus lateralis

A

part of quadriceps

covers femur

33
Q

vastus medialis

A

extends knee

34
Q

zygomaticus

A

cheekbone

35
Q

quadriceps

A

large muscle at front of thigh

36
Q

hamstring

A

flex, rotate and extend leg at thigh