Radiology

Question 1

Best imaging modality for complex or intraarticular fractures:

Answer 1

CT

Question 2

Best imaging modality for medical pathology:

Answer 2

MRI

Question 3

What makes soft tissues indirectly visible in radiographic images?

select one or more:

a. calcifications
b. fluids
c. gas or vacuum bubbles

Answer 3

a. calcifications

c. gas or vacuum bubbles

Question 4

Radiological features of osteoaarthrosis (s. osteoarthritis, s. degenerative joint disease)

select one or more:

a. osteophytes
b. periarticular osteopenia
c. symmetric (uniform) joint space narrowing
d. asymmetric (non-uniform) joint space narrowing
e. erosions (marginal, central)
f. subchondral cysts
g. subchondral sclerosis

Answer 4

a. osteophytes
d. asymmetric (non-uniform) joint space narrowing
f. subchondral cysts
g. subchondral sclerosis

Question 5

Radiological features of inflammatory arthritis

select one or more:

• subchondral cysts
• osteophytes
• erosions (marginal, central)
• asymmetric (non-uniform) joint space narrowing
• subchondral sclerosis
• periarticular osteopenia
• symmetric (uniform) joint space narrowing

Answer 5

• erosions (marginal, central)
• periarticular osteopenia
• symmetric (uniform) joint space narrowing

Question 6

What does “ankylosis” mean in radiological terminology?

• joint space widening
• fusion of articulating bones (joint space disappears)
• joint space narrowing
• joint dislocation

Answer 6

-fusion of articulating bones (joint space disappears)

Question 7

Which imaging modality is suitable for bone marrow evaluation?

Answer 7

MRI

Question 8

During direct MR arthography contrast material is administered:

• perorally
• intraarticularly
• intravenously
• intramuscularly

Answer 8

-intraarticularly

Question 9

Select most suitable indications of knee ultrasound investigation:

select one or more:

• synovitis
• fluid collections in periarticular soft tissues
• crucial ligaments pathology
• joint cartilage injury
• superficial tendon/ligament

Answer 9

• synovitis
• fluid collections in periarticular soft tissues
• superficial tendon/ligament