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WorksheetsMSK TUTORIAL IMU
Total questions: 9
Worksheet time: 5mins
Which imaging modality is considered the initial diagnostic study for virtually all musculoskeletal complaints due to its low cost, wide availability, and excellent imaging of bone?
MRI
US
Nuclear medicine
Radiography
A radiograph of a patient's hand shows symmetric joint involvement, periarticular osteopenia, and erosions, but the distal interphalangeal (DIP) joints are notably spared. Which condition is most likely indicated by these findings?
Rheumatoid arthritis (RA)
Osteoarthritis (OA)
Degenerative Disc Disease
Hand fracture
Which of the following is a key radiographic characteristic used to distinguish a skull fracture from a normal vascular indentation?
Fracture line are well- corticated and follow normal vascular pathway
Fracture line have a saw-tooth appearance and are always symmetrical
Fracture lines have sharp, irregular edges and a random course
Fracture line are only visible on the inner tableof the skull
A 70-year-old patient presents with joint pain. Radiographs reveal non-uniform joint space narrowing, subchondral sclerosis, and osteophyte formation. What is the most likely diagnosis?
Osteoarthritis (OA)
Fracture
Rheumatoid arthritis (RA)
Ankylosis
What is the cause of secondary osteoarthritis?
An autoimmune reaction causing symmetric inflammation of the synovium
The natural aging process and general wear-and-tear on joints
Crystal deposition in the joint space without any prior injury
A known predisposing factor or underlying condition that damages the joint
Which imaging modality is specifically mentioned as being useful for visualizing disc desiccation, disc bulge, and nerve root compression in degenerative disease of the spine?
Ultrasound
MRI
Radiography
CT
What is the primary anatomical difference between the axial and appendicular skeletons?
The axial skeleton forms the central axis of the body, while the appendicular skeleton includes the limbs.
The axial skeleton is made of fibrous joints, and the appendicular skeleton is made of synovial joints.
The axial skeleton includes soft tissues, while the appendicular skeleton is only bone.
The axial skeleton consists of joints, while the appendicular skeleton consists of bones.
A radiograph shows a 'butterfly fragment' of bone. This is a characteristic feature of what type of fracture?
A simple transverse fracture
A segmental fracture
A depressed fracture
A spiral fracture with a bending wedge
Which of the following is NOT listed as a primary purpose of musculoskeletal imaging?
To detect and characterize abnormalities of bone and soft tissue.
To monitor healing and post-treatment changes.
To determine the patient's overall systemic health.
To guide interventional procedures like biopsies.
