Exam 3- Chapter 8 Flashcards

1
Q

Site where two are more bones meet

A

Articulation

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2
Q

Functions of joints

A
  1. Give skeleton mobility

2. Hold skeleton together

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3
Q

Weakest parts of the skeleton

A

joints

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4
Q

immovable joint

A

synarthroses

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5
Q

slightly moveable joint

A

amphiarthroses

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6
Q

freely moveable joint, most common type

A

Diarthroses

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7
Q

Fribrous joints

A
  1. Sutures
  2. Syndesmoses
  3. gosmophoses
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8
Q

RIgis interlocking joints containing shorts connective tissue fibers, allow for growth

A

sutures

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9
Q

Bones connected by ligaments

A

Syndesmoses

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10
Q

peg-in-socket joints of teeth in alveolar sockets

A

gomphoses

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11
Q

bones united by cartilage, no joint cavity

A

cartilaginous joints

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12
Q

two types of cartilaginous joints

A
  1. Synchondroses

2. Symphyses

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13
Q

A bar or plate of hyaline cartilage unites bone

A

Synchondroses

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14
Q

Hyaline cartilage covers the articulating surfaces and is fused to an intervening pad of fibrocartilage, acts as a shock absorber to prevent to much movement

A

Symphyses

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15
Q

All are diarthrotic, include all limb joints

A

Synovial joints

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16
Q

Lubricates and nourishes articular cartilage

A

Synovial fluid

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17
Q

reinforcing ligaments

A
  1. Capsular
  2. Extracepsular
  3. Intracapsular
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18
Q

part of the fibrouscapsule

A

capsular

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19
Q

outside of the capsule

A

extracapsular

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20
Q

deep to capsule; covered by synovial membrane

A

intracapsular

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21
Q

detect pain and monitor joint position and stretch

A

rich nerve fibers

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22
Q

capillary beds produce filatrae for synovial fluid

A

blood vessel supple

23
Q

flattedned, firbous sacs lined with synovial membranes; contain synovial fluid

A

bursae

24
Q

elongated bursa that wraps completley around a tendon

A

tendon sheath

25
Q

attachment to the immovable bone

A

orifin

26
Q

attachment to the movable bone

A

insetion

27
Q

slipping movements only; metacarples

A

nonaxial

28
Q

movement in one place; elbow,knww, radiolunar

A

uniaxial

29
Q

movement in two planes; metacarpalphalangeal

A

biaxial

30
Q

movement in or around all three planes; hip, shoulder

A

multiaxial

31
Q

one flat bone surface glides or slips over another similar surface

A

gliding

32
Q

bending movement that decreases the angle of the joint

A

flexion

33
Q

reverse of flection; joint angle is increased

A

extenstion

34
Q

bending backward beond the striaht position

A

hperextension

35
Q

movement of foot

A

dorsoflextion and planta flexion

36
Q

movement away from midline

A

abduction

37
Q

movement toward midline

A

adduction

38
Q

movement describes a cone in space

A

circumduction

39
Q

turning of a bone around its own long axis

A

rotation

40
Q

turning handbackward

A

supnation

41
Q

turning head forward

A

pronation

42
Q

toes up

A

dorsiflxtion

43
Q

toes down

A

plantar flexion

44
Q

turn sole medialy

A

inversion

45
Q

tuen sole laterally

A

eversion

46
Q

anterior movement

A

protraction

47
Q

posterior movement

A

retraction

48
Q

lifting body part superiorly

A

elevation

49
Q

moving body part inferiorly

A

depression

50
Q

the ligaments are stretched or torn

A

sprains

51
Q

due to compression and sear stress

A

cartlage tears

52
Q

occur when bones are forced out of alignment

A

dislocations

53
Q

an inflamation of bursa, cause by a blow or friction

A

bursitis

54
Q

inflamation of tenson sheaths

A

tendonitis