Differentials Flashcards

1
Q

Presents as Monoarthritis 1 joint

A

Septic arthritis
Crystal arthritis (Gout & Pseudogout)
Osteoarthritis
Trauma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Presents as Oligoarthritis <=5 joints

A
Crystal arthritis (Gout &amp; Pseudogout)
Ankylosing Spondylitis
Psoriatic arthritis
Osteoarthritis
Reactive arthritis
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Presents as assymetrical polyarthritis >5 joints

A

Reactive arthritis

Psoriatic arthritis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Presents as symmetrical polyarthritis >5 joints

A

Rheumatoid arthritis
Osteoarthritis
Viruses (Hep A/B/C)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Xray findings of Osteoarthritis

A

Loss of joint space
Osteophytes
Subarticular sclerosis
Subchondal cysts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Xray findings of rheumatoid arthritis

A

Loss of joint space
Joint deformity
Juxta-articular osteopenia
Soft tissue swelling

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Xray findings of gout

A

Periarticular erosions
Normal joint space
Soft tissue swelling

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

34 year old women who has pain in MCPs and PIPs in both hands. Additionally has swelling, and stiffness in the mornings for about an hour

A

Rheumatoid Arthritis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Anti Jo-1 is associated with

A

Dermatomyositis

Polymyositis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Anti-CCP antibodies are associated with

A

Rheumatoid arthritis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Anti-dsDNA antibodies

are associated with

A

Systemic lupus erythematous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Anti-Scl-70 antibodies are associated with

A

Diffuse systemic sclerosis

Scleroderma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Antimitochondrial antibodies (AMA) are associated with

A

Primary biliary cirrhosis (PBC)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Anti-cardiolipin antibodies are associated with

A

Antiphospholipid syndrome

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Anti-centromere antibody is associated with

A

Limited systemic sclerosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly