Arthritis Flashcards

1
Q

GALS

A

Gait, arms, legs, spine

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2
Q

REMS

A

Regional examination of the musculoskeletal system

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3
Q

Rheumatoid arthritis deformities

A
  1. Ulna deviation
  2. Boutonniere deformity
  3. Z-shaped thumb deformity
  4. Swan neck deformity
    (Rhemuatoid nodules - bone prominences)
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4
Q

Rheumatoid arthritis usually spares?

A

Distal interphalangeal joints (effects MCP, PIP)

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5
Q

Vascular effects of rheumatoid arthritis

A

Vasculitis - toe median artery inflammation > gangrene, rash in armpit, red/purpley spots (venusitits)

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6
Q

What is osteoarthritis?

A

Disease of synovial joints, slow progressive destruction of articular cartilage (weight bearing joints and digits)

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7
Q

Components of a typical synovial joint

A
  1. Joint capsule

2. Synovial membrane

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8
Q

Joint capsule

A

Joint enclosure, reinforced by and strengthened with ligaments

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9
Q

Synovial membrane

A

Continuous sheet of connective tissue lining capsule - cells produce synovial fluid - lubricates the joint, preventing two cartilage caps rubbing together

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10
Q

Synovial fluid

A

Produced by synovial membrane, lubricates the joint, very little fluid, exists in the cavity

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11
Q

Hyaline cartilage

A

Where bones actually meet

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12
Q

Clinical features of osteoarthritis

A
  1. Herbeden’s nodes (DIP)
  2. Bouchard’s nodes (PIP)
    Symmetrical/windswept position
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13
Q

Where does osteoarthritis commonly occur?

A

Fingers, big toes, knees (weight bearing joints)

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14
Q

Radiographic osteoarthritis

A

Narrowed joint space, bony spurs, subchondrial scleorsis, cyst-like

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15
Q

Who does osteoarthritis commonly affect?

A

Old women, familial, diabetics, obese

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16
Q

Primary osteoarthritis

A

Prevalence increases with age, before 45 males, after 55 females, ‘wear and tear’, not familial/type 2 collagen mutation, NO PREDISPOSING CAUSE

17
Q

Secondary osteoarthritis

A

ASSOCIATED WITH PREDISPOSING CONDITION (congenital abnormal joint/slipped femoral epiphysis, trauma to joint, abnormal stress on a joint, previous inflammation, neuropathic joints - diabetes)

18
Q

Psoriatic arthritis often effects where?

A

Elbows, knees, bottom, back

19
Q

Is psoriatic arthritis asymmetrical or symmetrical?

A

Asymmetrical

20
Q

Clinical features of psoriatic arthritis

A

Shortening of digits (telescoping - restore), phalanges destroyed, any joint in hand, dacytilysis, sausage digit

21
Q

Pseudo gout

A

Crystal different calcium pyrophosphate