Joints Summary Flashcards

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1
Q

Diarthrosis

A

free moving

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2
Q

Ampiarthrosis

A

slight movement

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3
Q

Synarthrosis

A

little to no movement

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4
Q

What are the features of fibrous joints?

A

collagen fibers, no joint cavity, synarthrosis

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5
Q

Sutures are are what type of joint?

A

fibrous joints

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6
Q

Gomphoses are are what time of joint?

A

fibrous joints

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7
Q

Syndesmosis are what type of joint?

A

fibrous joints

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8
Q

Cartilaginous joints are what type of movement?

A

amphiarthrosis

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9
Q

What are synchondrosis joints made of and found in?

A

hyaline cartilage (epiphyseal plate)

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10
Q

What are symphysis joints made of and found in?

A

fibrocartilage (intervertebral disc, pubic symphyses)

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11
Q

What are the features of synovial joints?

A

articular cartilage, has joint cavity, diarthrotic (tendons, bursa, joint capsule, synovial fluid, fibrocartilage, movement)

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12
Q

Monoaxial

A

one plane of movement (elbow)

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13
Q

Biaxial

A

two planes of movement (metacarpophalangeal)

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14
Q

Multiaxial

A

three planes of movement (shoulder)

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15
Q

Ball-and-socket joint

A

head and cup-like socket (hip), multiaxial

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16
Q

Condyloid joint

A

one bone fits in a depression (radoiocarpal), biaxial

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17
Q

Saddle joint

A

saddle like fit of two bones (trapeziometacarpal), biaxial

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18
Q

Plane joint

A

bones slide or glide (intertarsal), biaxial

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19
Q

Hinge joint

A

fits into each other (elbow), monoaxial

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20
Q

Pivot joint

A

ring like ligament (radioulnar), monoaxial

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21
Q

Anatomical position

A

zero position

22
Q

Flexion

A

decreases the angle of a joint

23
Q

Extension

A

increases the angle of a joint

24
Q

Hyperextension

A

extension beyond anatomical position/zero point

25
Q

Abduction

A

movement away from the midline

26
Q

Adduction

A

movement toward the midline

27
Q

Elevation

A

raising a body part

28
Q

Depression

A

lowering a body part

29
Q

Protraction

A

moving a body part forward and parallel to the ground

30
Q

Retraction

A

moving a body part backward and parallel to the ground

31
Q

Circumduction

A

circular movement of a limb at the far end

32
Q

Inversion

A

turning the sole of the foot inward

33
Q

Eversion

A

turning the sole of the foot outward

34
Q

Medial rotation

A

rotation toward the midline

35
Q

Lateral rotation

A

rotation away from the midline

36
Q

Supination

A

palm up

37
Q

Pronation

A

palm down

38
Q

Opposition

A

touching the thumb to any other finger

39
Q

Ulnar deviation

A

movement of the wrist towards the ulna (pinky) or medial side

40
Q

Radial deviation

A

movement of the wrist towards the radius (thumb) or lateral side

41
Q

Plantar flexion

A

bends the foot downward at the ankle

42
Q

Dorsiflexion

A

bends the foot upward at the ankle

43
Q

Lateral excursion

A

right or left movement from the zero position

44
Q

Sprain

A

stretching or tearing of ligaments

45
Q

Dislocation

A

displacement of a bone from its joint

46
Q

Bursitis

A

inflammation of a bursa sac

47
Q

Tendonitis

A

inflammation of a tendon

48
Q

Arthritis

A

painful inflammation and stiffness of the joints

49
Q

Rheumatoid arthritis (RA)

A

chronic systemic disease characterized by autoimmune inflammatory changes in the connective tissue throughout the body

50
Q

Gout arthritis

A

metabolic disease caused by the accumulation of uric acid crystals in the blood

51
Q

Osteoarthritis

A

wear and tear arthritis