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hubs191 > Joints II- Joint classifications > Flashcards

Joints II- Joint classifications Flashcards

1
Q

Name the movements and axial amount of the plane joint

A
  • multiaxial

- sliding + gliding

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2
Q

What is the joint capsule?

A

Sheet of dense fibrous connective tissue that is continuous with periosteum and holds bones together.

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3
Q

Properties of Synovial Joints:

A
  • free- moving
  • mostly limb joints
  • amount and direction of movement is. determined by joint structure (bone. ends)
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4
Q

What is an example of a hinge joint?

A
  • ankle

- elbow

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5
Q

Name the movements and axial number of a pivot joint:

A
  • uniaxial

- rotation

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6
Q

What is an example of a plane joint?

A
  • inter-carpal

- inter-tarsal

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7
Q

What is the name for the Sheet of dense fibrous connective tissue that is continuous with periosteum and holds bones together?

A

joint capsule

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8
Q

What is the name for the Membrane that lines the inner surface of the joint cavity and secretes synovial fluid?

A

Synovial membrane

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9
Q

What is an example of a ball and socket joint?

A
  • hip

- shoulder

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10
Q

What is the synovial membrane?

A

Membrane that lines the inner surface of the joint cavity and secretes synovial fluid

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11
Q

Name the movements and the axial number of a Hinge joint:

A
  • uniaxial

- flexion and extension

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12
Q

What joint classification is:

  • biaxial
  • movements are flexion and extension
  • abduction and adduction
  • circumduction
A

Ellipsoid

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13
Q

What joint classification is:

  • biaxial
  • movements are flexion + extension
  • rotation (when flexed)
A

Condylar

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14
Q

What classification of joint is:

  • multiaxial
  • movements are sliding + gliding
A

Plane joint

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15
Q

What is a capsular ligament?

A

Thickened region of the joint capsule where more support is needed

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16
Q

Name the movements and axial number of the Ball and socket joint:

A
  • Multiaxial
  • flexion and extension
  • abduction and adduction
  • circumduction
  • rotation
17
Q

What are the (6) important parts of a synovial joint?

A
  • bone ends
  • articular cartilage
  • joint capsule
  • joint cavity
  • synovial membrane
  • ligaments
18
Q

What is an example of a saddle joint?

A

carpometacarpal joint (Thumb)

19
Q

What is the name for a Thickened region of the joint capsule where more support is needed

A

Capsular ligament

20
Q

Name the movements and the axial number of the Ellipsoid Joint:

A
  • biaxial
  • flexion and extension
  • abduction and adduction
  • circumduction
21
Q

What joint classification is:

  • uniaxial
  • movements are flexion and extension
A

Hinge

22
Q

What joint classification is:

  • Multiaxial
  • movements are flexion and extension
  • abduction and adduction
  • circumduction
  • rotation
A

Ball and socket

23
Q

Name an example of a pivot joint:

A
  • radioulnar joints

- C1-C2 vertebrae

24
Q

Name the movements and axial number of a Condylar joint:

A
  • biaxial
  • flexion + extension
  • rotation (when flexed)
25
Q

What type of joint is:

  • uniaxial
  • movement is rotation
A

Pivot

26
Q

Name the 7 classifications of synovial joints:

A
  • plane
  • hinge
  • saddle
  • ball and socket
  • pivot
  • condylar
  • ellipsoid
27
Q

What is an intracapsular ligament?

A

ligaments separate from but inside joint capsule

28
Q

Name an example of a condylar joint:

A

Knee

29
Q

What joint classification is:

  • biaxial (+)
  • movements are Flexion and extension
  • adduction and abduction
  • circumduction
  • opposition
A

Saddle

30
Q

Name the movements and the axial number of the Saddle joint:

A
  • biaxial (+)
  • Flexion and extension
  • adduction and abduction
  • circumduction
  • opposition
31
Q

What is the function of synovial fluid?

A
  • lubrication of joint

- nutrients to articular cartilage via joint loading

hubs191 (12 decks)

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