Chapter 7 Flashcards

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1
Q

arthralgia

A

joint pain

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2
Q

atrophy

A

wasting away; literally without development

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3
Q

contracture

A

abnormal bending of a joint into a fixed position

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4
Q

fascia (muscle fibers)

A

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

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5
Q

cartilaginous joint

A

bones connected by cartilage, limited movement, (pubic bones of pelvis)

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6
Q

synovial joint

A

free movement, joint held together by ligaments, bones have a space between them called joint cavity with synovial membrane secretes synovial fluid (knee and hip)

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7
Q

supination

A

the act of turning the palm up or forward

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8
Q

pronation

A

turning the palm down or backward

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9
Q

crepitation

A

clicking or crackling sounds herd upon joint movement

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10
Q

sciatica

A

inflammation of siatic nerve

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11
Q

subluxation

A

an incomplete dislocation

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12
Q

ganglion

A

a cystic tumor developing on a tendon, sometimes occurring on the back of the wrist

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13
Q

gout

A

a form of arthritis characterized by inflammation of the first metatarsal joint of the great toe

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14
Q

muscular dystrophy

A

group of genetically transmitted disorders characterized by progressive symmetrical wasting of skeletal muscle

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15
Q

osteoarthritis (OA)

A

most common form of arthritis, degenerative joint disease

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16
Q

rheumatoid arthritis (RA)

A

chronic systemic inflammatory disease that affects multiple joints of the body

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17
Q

arthrocentesis

A

surgical puncture of a joint with a needle for the purpose of withdrawing fluid for analysis

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18
Q

arthrography

A

process of x-raying the inside of a joint after a injection of a contrast medium

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19
Q

arthroplasty

A

surgical reconstruction (repair) of a joint

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20
Q

arthroscopy

A

the visualization of the interior of a joint

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21
Q

polymyositis

A

chronic progressive disease affecting the skeletal (striated) muscles

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22
Q

rotator cuff tear

A

tear in the muscles that form a “cuff” over the upper end of the arm (head of the humerus)

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23
Q

bursa

A

lubricates the area around the joint where friction is most likely to occur

24
Q

adhesive capsulitis

A

limited shoulder movement, and pain, (frozen shoulder)

25
Q

arthritis

A

inflammation of joints

26
Q

ankylosing spondylitis

A

affects the vertebral column and causes deformities of the spine

27
Q

bunion (hallux valgus)

A

abnormal enlargement of the joint at the base of the great toe

28
Q

dislocation

A

the displacement of a bone from its normal location within a joint, causes loss of joint function

29
Q

herniated disk

A

the rupture of the disk through the disk wall and into the spinal canal

30
Q

rheumatoid factor (RF)

A

blood test that measures the presence of unusual antibodies

31
Q

erythrocyte sed rate

A

(ESR) blood test that measures the rate at which erythrocytes settle to the bottom of a test tube

32
Q

sprain

A

injury involving the ligaments that surround and support a joint. caused by a wrenching or twisting motion

33
Q

function of muscles

A

1) movement of the body
2) support and maintain body posture
3) produce heat when contracting

34
Q

types of muscles

A

skeletal, smooth, cardiac

35
Q

skeletal

A

attaches to the bones of skeleton, voluntary movement, conscious control

36
Q

smooth

A

visceral muscle, involuntary, unconscious control

37
Q

cardiac

A

forms the wall of the heart. involuntary

38
Q

tendon

A

fibrous band of muscle tissue attaches muscles to bone

39
Q

origin

A

point of attachment of the muscle to the bone that is less movable

40
Q

insertion

A

point of attachment to the bone that it moves

41
Q

ligament

A

connective tissue band attaches bone to bone

42
Q

electromyography

A

process of recording strength of contraction of a muscle

43
Q

muscle biopsy

A

extraction of a specimen of muscle tissue, through biopsy needle or incisional biopsy, to examine under a microscope

44
Q

joint (articulation)

A

point at which two individual bones connect

45
Q

suture

A

immovable joint, purpose is to bind bones together

46
Q

fibrous joint

A

bones fit closely together and are held together by fibrous connective tissue allows no movement (skull bones)

47
Q

hinge

A

allows a back and forth type motion (elbow)

48
Q

ball-and-socket

A

allows movement in many directions around a central point (shoulder joint and hip joint)

49
Q

flexion

A

bending motion

50
Q

extension

A

straightening motion

51
Q

dorsiflexion

A

foot is bent backward, or upward at the ankle

52
Q

plantar flexion

A

foot is bent downward at the ankle, toes pointing downward (ballet dancing)

53
Q

Rotation

A

turning of a bone on its own axis (neck)

54
Q

circumduction

A

movement of an extremity around in a circular motion

55
Q

Lyme disease

A

acute, recurrent inflammatory infection, transmitted through the bite of an infected deer tick

56
Q

strain

A

injury involving muscle body or tendon attachment, overstretching, over extension, misuse

57
Q

systemic lupus erythematosus (SLE)

A

chronic inflammatory connective tissue disease, affects skin, joints, nervous system, kidneys, lungs, (butterfly rash)