PART B: MRI of the musculoskeletal system Flashcards
(161 cards)
434.Since joints are situated ‘obliquely’ within the body, MR imaging is acquired in the:
a. Sagittal plane
b. Axial plane
c. Coronal plane
d. Oblique plane
d. Oblique plane
- On Figure B.38 arrow A is pointing to the:
a. Frontal lobe
b. Parietal lobe
c. Temporal lobe
d. Sylvian fissure
a. Frontal lobe
- On Figure B.38 arrow B is pointing to the:
a. Frontal lobe
b. Parietal lobe
c. Temporal lobe
d. Sylvian fissure
c. Temporal lobe
- On Figure B.38 arrow C is pointing to the:
a. Frontal bone
b. Parietal bone
c. Temporal bone
d. Condyle of the mandible
e. Mandible
c. Temporal bone
- On Figure B.38 arrow D is pointing to the:
a. Frontal bone
b. Parietal bone
c. Temporal bone
d. Meniscus
d. Meniscus
- On Figure B.38 arrow E is pointing to the:
a. Sylvian fissure
b. Parietal bone
c. Temporal bone
d. Condyle of the mandible
e. Meniscus
d. Condyle of the mandible
- On Figure B.38 arrow F is pointing to the:
a. Frontal lobe
b. Sylvian fissure
c. Parietal lobe
d. Temporal lobe
b. Sylvian fissure
- On Figure B.38 arrow G is pointing to the:
a. Eminence
b. Condyle of the mandible
c. Meniscus
d. Mandibular fossa
a. Eminence
- On Figure B.38 arrow H is pointing to the:
a. Meniscus
b. Eminence
c. Mandibular fossa
d. External auditory meatus (EAM)
a. Meniscus
- On Figure B.38 arrow I is pointing to the:
a. Condyle of the mandible
b. Mandibular fossa
c. External auditory meatus (EAM)
d. Temporal bone (fossa)
e. Mandible
c. External auditory meatus (EAM)
- Figure B.38 shows images of the TMJ for the evaluation of range of motion, whereby images are acquired:
a. Open mouth
b. Closed mouth
c. Closed mouth and open mouth
d. With the mouth in the neutral position
c. Closed mouth and open mouth
- TMJ imaging is acquired with oblique acquisition. The sagittal oblique images (Figure B.39, lower left) are acquired with slices:
a. Perpendicular to the mandibular condyle
b. Parallel to the mandibular condyle
c. Along the parietal lobe
d. Perpendicular to the cervical spine
a. Perpendicular to the mandibular condyle
- TMJ imaging is acquired in the oblique position. The coronal oblique images (Figure B.39, lower right) are acquired with slices:
a. Perpendicular to the mandibular condyle
b. Parallel to the mandibular condyle
c. Along the parietal lobe
d. Perpendicular to the cervical spine
b. Parallel to the mandibular condyle
- On Figure B.39 arrow A is pointing to the:
a. Rectus muscles
b. Temporal lobe
c. Sylvian fissure
d. Condyle of the mandible
e. Meniscus
a. Rectus muscles
- On Figure B.39 arrow B is pointing to the:
a. Rectus muscles
b. Parietal bone
c. Temporal bone
d. Condyle of the mandible
c. Temporal bone
- On Figure B.39 arrow C is pointing to the:
a. Rectus muscle
b. Temporal lobe
c. Condyle of the mandible
d. Meniscus
d. Meniscus
- On Figure B.39 arrow D is pointing to the:
a. Rectus muscle
b. Temporal lobe
c. Condyle of the mandible
d. Mandibular fossa
c. Condyle of the mandible
- Shoulder imaging is acquired with oblique acquisition. The coronal oblique images (Figure B.40) with slices:
a. Along the supraspinatus muscle (upper right- top)
b. Perpendicular to the glenoid fossa (upper right- bottom)
c. Straight coronal
d. a or b
d. a or b
- On Figure B.40 arrow A is pointing to the:
a. Trapezius muscles
b. Deltoid muscle
c. Scaphoid subscapularis muscle
d. Subscapularis muscle
e. Biceps muscle
a. Trapezius muscles
- On Figure B.40 arrow B is pointing to the:
a. Humeral head
b. Acromion
c. Clavicle
d. Acromio-clavicular (AC) joint
b. Acromion
- On Figure B.40 arrow C is pointing to the:
a. Trapezius muscles
b. Deltoid muscle
c. Supraspinatus muscle
d. Infraspinatus muscle
e. Subscapularis muscle
c. Supraspinatus muscle
- On Figure B.40 arrow D is pointing to the:
a. Trapezius muscles
b. Deltoid muscle
c. Rotator cuff
d. Subscapularis muscle
c. Rotator cuff
- The structures that make up the rotator cuff include the:
- Trapezius muscle
- Supraspinatus muscle and tendon
- Infraspinatus muscle and tendon
- Teres minor muscle and tendon
- Subscapularis muscle and tendon
- Deltoid muscle
a. 1 and 6
b. 1, 2, 3, and 4
c. 2, 3, 4, and 5
d. 1, 2, 3, 4, 5, and 6
c. 2, 3, 4, and 5
- On Figure B.40 arrow E is pointing to the:
a. Trapezius muscle
b. Deltoid muscle
c. Rotator cuff
d. Biceps muscle
b. Deltoid muscle