Muscular Terms Flashcards

1
Q

movement away from the midline

A

abduction

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2
Q

movement toward the midline

A

adduction

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3
Q

abnormal growing together of two surfaces

A

adhesion

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4
Q

irregularity or failure of muscle coordination upon movement

A

ataxia

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5
Q

lacking normal muscle tone or strength

A

atonic

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6
Q

the wasting away of a body organ or tissue

A

atrophy

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7
Q

extreme slowness in movement

A

bradykinesia

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8
Q

circular movement of a limb at the far end

A

circumduction

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9
Q

abnormal shortening of a muscle

A

contracture

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10
Q

bending the foot upward

A

dorsiflexion

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11
Q

difficult movement

A

dyskinesia

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12
Q

difficulty in controlling voluntary movement

A

dystaxia

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13
Q

abnormal muscle tone

A

dystonia

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14
Q

used to record the response of a muscle to electrical stimulations

A

electromyography

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15
Q

diagnostic procedure for testing and recording neuromuscular activity by the electric stimulation of the nerve trunk that carries fibers to and from the muscle

A

electroneuromyography

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16
Q

inflammation of the tissues surrounding the elbow

A

epicondylitis

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17
Q

design of the work environment to address the physical demands experienced by employees

A

ergonomics

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18
Q

inflammation of the fascia

A

fasciitis

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19
Q

partial paralysis of one half of the body

A

hemiparesis

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20
Q

paralysis of one side of the body

A

hemiplegia

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21
Q

abnormally increased muscle function or activity

A

hyperkinesia

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22
Q

excessive tone of the skeletal muscles

A

hypertonia

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23
Q

abnormally decreased muscle function or activity

A

hypokinesia

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24
Q

diminished tone of the skeletal muscles

A

hypotonia

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25
Q

hernia of a muscle

A

myocele

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26
Q

sudden, involuntary jerking of a muscle or group of muscles

A

myoclonus

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27
Q

degeneration of muscle tissue

A

myolysis

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28
Q

partial paralysis of muscle

A

myoparesis

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29
Q

suture of a muscle

A

myorrhaphy

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30
Q

delayed relaxation of a muscle after a strong contraction

A

myotonia

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31
Q

slanted, at an angle

A

oblique

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32
Q

loss of motor function

A

paralysis

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33
Q

paralysis from the waist down

A

paraplegia

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34
Q

inflammation of many muscles

A

polymyositis

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35
Q

movement of the forearm so that the palm is turned downward

A

pronation

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36
Q

paralysis of all four limbs

A

quadriplegia

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37
Q

hiccups

A

singultus

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38
Q

circular ring of muscle that constricts a passage or closes a natural opening

A

sphincter

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39
Q

tear, partial tear, or stretching of a ligament

A

sprain

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40
Q

surgical suturing of the end of a tendon to a bone

A

tenodesis

41
Q

pain in a tendon

A

tenodynia

42
Q

the release of a tendon from adhesions

A

tenolysis

43
Q

suture of a tendon

A

tenorrhaphy

44
Q

sheet of fibrous connective tissue that covers, supports, and separates muscles

A

fascia

45
Q

pertaining to muscle tissue and fascia

A

myofascial

46
Q

narrow band of nonelastic, dense, fibrous connective tissue that attaches muscle to bone

A

tendon

47
Q

sheetlike fibrous connective tissue, like a flattened tendon

A

aponeurosis

48
Q

muscles that are attached to bones and make motion possible

A

skeletal muscle

49
Q

characteristics of skeletal muscle

A

striated, voluntary

50
Q

striped

A

striated

51
Q

muscles located in the walls of internal organs

A

smooth muscle

52
Q

characteristics of smooth muscle

A

unstriated, involuntary

53
Q

muscle that forms the walls of the heart

A

cardiac muscle

54
Q

characteristics of cardiac muscle

A

striated, involuntary

55
Q

stimulation of a muscle by an impulse

A

muscle innervation

56
Q

pertaining to a muscle and a nerve

A

neuromuscular

57
Q

tightening of a muscle

A

contraction

58
Q

relaxing of a muscle

A

relaxation

59
Q

muscle that performs the main motion

A

agonist

60
Q

muscle that works against the main motion

A

antagonist

61
Q

decreasing the angle between two bones

A

flexion

62
Q

increasing the angle between two bones

A

extension

63
Q

extreme extension of a body part beyond its normal limit

A

hyperextension

64
Q

raising or lifting a body part

A

elevation

65
Q

lowering a body part

A

depression

66
Q

turns a bone on its own axis

A

rotation

67
Q

bends the foot downwards at the ankle

A

plantar flexion

68
Q

turning the palm of the hand upward

A

supination

69
Q

less movable attachment of the muscle

A

origin

70
Q

more moveable attachment of the muscle

A

insertion

71
Q

in straight alignment with the vertical axis of the body

A

rectus

72
Q

in a crosswise direction

A

transverse

73
Q

muscle of the anterior upper arm

A

biceps brachii

74
Q

muscle of the posterior upper arm

A

triceps brachii

75
Q

largest muscle of the buttocks

A

gluteus maximus

76
Q

shoulder muscle shaped like a triangle

A

deltoid

77
Q

muscle group located at the back of the upper leg

A

hamstring group

78
Q

injury to a muscle

A

strain

79
Q

painful inflammation of the Achilles tendon

A

Achilles tendinitis

80
Q

paralysis of heart muscle

A

cardioplegia

81
Q

incision into a fascia

A

fasciotomy

82
Q

surgical repair of fascia

A

fascioplasty

83
Q

surgical removal of a tendon

A

tenectomy

84
Q

surgical repair of a tendon

A

tenoplasty

85
Q

surgical division of a tendon for relief of a deformity

A

tenotomy

86
Q

surgical excision of a portion of a muscle

A

myectomy

87
Q

surgical repair of a muscle

A

myoplasty

88
Q

surgical incision a muscle

A

myotomy

89
Q

bundle of cells that make up a muscle

A

fascicle

90
Q

connective tissue sheath surrounding a fascicle

A

perimysium

91
Q

sheath of tissue around muscle

A

epimysium

92
Q

long muscle cell with many nuclei

A

myofiber (muscle fiber)

93
Q

plasma membrane surrounding myofiber

A

sarcolemma

94
Q

cytoplasm of myofiber

A

sarcoplasm

95
Q

division of the myofiber which contains contractile units

A

myofibril

96
Q

basic unit of contraction, extend from one Z-band to the next

A

sarcomere

97
Q

thick contractile filament

A

myosin

98
Q

thin contractile filament

A

actin