U4 - Muscles and Joints Flashcards

1
Q

abduction

A

the movement of a bone away from the midline of the body

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2
Q

adduction

A

the movement of a bone toward the midline of the body

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3
Q

arthralgia

A

joint pain

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4
Q

arthritis

A

inflammation of the joints

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5
Q

arthrocentesis

A

the surgical puncture of a joint

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6
Q

arthrodesis

A

the surgical fusion of a joint

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7
Q

arthrography

A

process of recording a joint

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8
Q

arthroplasty

A

the surgical repair of a joint

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9
Q

arthroscopy

A

process of viewing the inside of a joint

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10
Q

articular

A

pertaining to a joint

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11
Q

articulation

A

the point at which two bones connect

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12
Q

atrophy

A

wasting away

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13
Q

biceps brachii

A

muscle of the anterior upper arm that contains two heads

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14
Q

buccinator

A

muscle located in the fleshy part of the cheek

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15
Q

cartilaginous

A

pertaining to cartilage

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16
Q

circumduction

A

the movement of an extremity in a circular motion

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17
Q

contraction

A

the tightening of a muscle

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18
Q

contracture

A

the abnormal bending of a joint into a fixed position

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19
Q

crepitation

A

clicking or crackling sounds heard upon joint movement

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20
Q

deltoid

A

muscle that covers the shoulder joint

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21
Q

diaphragm

A

respiratory muscle that separates the thoracic and abdominal cavities

22
Q

dorsiflexion

A

backward bending of the hand or foot

23
Q

electromyography

A

the process of recording the strength of a muscle contraction

24
Q

extension

A

a straightening motion that increases the angle between two bones

25
Q

fascia

A

thin sheets of connective tissue that penetrate and cover the entire muscle

26
Q

flexion

A

a bending motion that decreases the angle between two bones

27
Q

ganglion

A

a knotlike mass of nerve tissue found outside the nervous system

28
Q

gastrocnemius

A

main muscle of the calf

29
Q

hamstring muscles

A

muscles located at the back of the thigh

30
Q

herniated disk

A

the abnormal protrusion of a spinal disk between the vertebrae

31
Q

hinge joint

A

a joint that allows movement in one direction

32
Q

latissimus dorsi

A

muscle located on the thoracic and lumbart areas of the back

33
Q

ligaments

A

connective tissue bands that connect bone to bone

34
Q

myalgia

A

muscle pain

35
Q

osteoarthritis

A

inflammation of a bone and joint

36
Q

pectoral

A

pertaining to the chest

37
Q

pectoralis

A

large muscle of the upper chest wall

38
Q

plantar flexion

A

the downward bending of the foot

39
Q

pronation

A

the act of turning the palm down or backward

40
Q

quadriceps femoris

A

anterior muscles of the thigh

41
Q

rotation

A

the turning of a bone on its own axis

42
Q

sprain

A

injury involving the ligaments that support a joint

43
Q

strain

A

injury to the body of the muscle or attachment of the tendon

44
Q

supination

A

the act of turning the palm up or forward

45
Q

temporalis

A

muscle located above and near the ear

46
Q

tendinitis

A

inflammation of a tendon

47
Q

tendon

A

connective tissue bands that join muscle to bone

48
Q

tibialis anterior

A

muscle on the front of the lower leg

49
Q

torso

A

the main part of the body to which the head and extremities are attached

50
Q

trapezius

A

a muscle of the upper back

51
Q

triceps brachii

A

muscle of the posterior upper arm that contains three heads