Ch. 9 Joints Flashcards

0
Q

Suture joint

A

In skull; no movement; fibrous joint

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1
Q

Explain Fibrous joints and types

A

3 types; No synovial space-fibrous tissue used to hold together

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2
Q

Syndesmoses

A

Band between bones, little or slight movement

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3
Q

Interosseous membrane

A

Hold the 2 limb bones together, permits slight movemnet

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4
Q

Cartilaginous joints

A

2 types
Synchondrosis-cartilage holds bone together, old epeiphysis plate, no movt
Symphsis-band of tissue holds bone together, little or slight movement

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5
Q

Synovial joints

A

6; Space between bones is called synovial space, filled with small amount of fluid

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6
Q

Planar joints

A

Synovial joint
Nonaxial movt
Side to side
Back and forth

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7
Q

Hinge joint

A
  • synovial joint
  • monoaxial
  • movt in one plane
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8
Q

Pivot joint

A
  • synovial joint
  • monoaxial
  • twirls around axis
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9
Q

Condlyoid joint

A
  • synovial
  • biaxial
  • moves on 2 axis
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10
Q

Saddle joint

A
  • synovial

- biaxial

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11
Q

Ball in socket joint

A
  • synovial
  • polyaxial
  • spins in socket
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12
Q

Gliding

A

Side to side and back and forth ↔️

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13
Q

Flexion

A

Decreases the angle between the bones

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14
Q

Extension

A

Increases the angle between the bones

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15
Q

Hyperextension

A

Extension beyond normal limits

16
Q

Lateral flexion

A

Side bending of the spine

17
Q

Rotation

A

Bone revolves on its own axis

18
Q

Abduction

A

Moving AWAY from the midline

19
Q

Adduction

A

Moving TOWARDS the midline

20
Q

Circumfusion

A

End of extremity doing a circle

21
Q

Inversion

A

Soles of foot move inward

22
Q

Eversion

A

Soles of foot move outward

23
Q

Dorsiflexion

A

Ankle bends foot toward the dorsum of foot

24
Q

Plantar flexion

A

Ankle bends foot towards plantar surface of foot

25
Q

Pronation

A

Palm of hand turned to ground

26
Q

Suppination

A

Palm of hand turned toward sky

27
Q

Opposition

A

Thumb moving across palm toward fingers