PART B: MRI of the musculoskeletal system Flashcards
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
- On Figure B.40 arrow F is pointing to the:
a. Rotator cuff
b. Glenoid fossa
c. Acromio-clavicular (AC) joint
d. Biceps muscle
b. Glenoid fossa
- On Figure B.40 arrow G is pointing to the:
a. Rotator cuff
b. Humeral head
c. Acromion
d. Clavicle
e. Acromio-clavicular (AC) joint
b. Humeral head
- On Figure B.40 arrow H is pointing to the:
a. Trapezius muscle
b. Supraspinatus muscle
c. Infraspinatus muscle
d. Teres minor muscle
e. Subscapularis muscle
e. Subscapularis muscle
- On Figure B.41 arrow A is pointing to the:
a. Acromion
b. Clavicle
c. Acromio-clavicular (AC) joint
d. Humeral head
a. Acromion
- On Figure B.41 arrow B is pointing to the:
a. Acromion
b. Clavicle
c. Acromio-clavicular (AC) joint
d. Humeral head
c. Acromio-clavicular (AC) joint
- On Figure B.41 arrow C is pointing to the:
a. Acromion
b. Clavicle
c. Acromio-clavicular (AC) joint
d. Humeral head
b. Clavicle
- On Figure B.41 arrow D is pointing to the:
a. Supraspinatus tendon
b. Infraspinatus tendon
c. Teres minor tendon
d. Subscapularis tendon
e. Biceps muscle
a. Supraspinatus tendon
- On Figure B.41 arrow E is pointing to the:
a. Supraspinatus tendon
b. Infraspinatus tendon
c. Teres minor tendon
d. Subscapularis tendon
e. Biceps muscle
b. Infraspinatus tendon
- On Figure B.41 arrow F is pointing to the:
a. Supraspinatus tendon
b. Infraspinatus tendon
c. Teres minor tendon
d. Subscapularis tendon
e. Biceps muscle
c. Teres minor tendon
- On Figure B.41 arrow G is pointing to the:
a. Supraspinatus tendon
b. Infraspinatus tendon
c. Teres minor tendon
d. Subscapularis tendon
e. Biceps muscle
d. Subscapularis tendon
- On Figure B.41 arrow H is pointing to the:
a. Rotator cuff
b. Acromion
c. Clavicle
d. Humeral head
e. Biceps muscle
d. Humeral head
- On Figure B.41 arrow I is pointing to the:
a. Trapezius muscle
b. Deltoid muscle
c. Subspacularis
d. Biceps muscle
d. Biceps muscle
- On Figure B.42 arrow A is pointing to the:
a. Pectoralis muscle
b. Subscapularis tendon
c. Lung
d. Deltoid muscle
a. Pectoralis muscle
- On Figure B.42 arrow B is pointing to the:
a. Pectoralis muscle
b. Subscapularis tendon
c. Lung
d. subscapularis muscle
e. Glenoid fossa
b. Subscapularis tendon
- On Figure B.42 arrow C is pointing to the:
a. Pectoralis muscle
b. Subscapularis tendon
c. Lung
d. Deltoid muscle
c. Lung
- On Figure B.42 arrow D is pointing to the:
a. Pectoralis muscle
b. Subscapularis tendon
c. Lung
d. Deltoid muscle
e. Subscapularis muscle
d. Deltoid muscle
- On Figure B.42 arrow E is pointing to the:
a. Rotator cuff
b. Humeral head
c. Acromion
d. Clavicle
e. Scapula
b. Humeral head
- On Figure B.42 arrow F is pointing to the:
a. Trapezius muscle
b. Subscapularis muscle
c. Infraspinatus muscle
d. Teres minor muscle
b. Subscapularis muscle
- On Figure B.42 arrow G is pointing to the:
a. Glenoid fossa
b. Rotator cuff
c. Acromio-clavicular (AC) joint
d. Biceps muscle
a. Glenoid fossa
- On Figure B.42 arrow H is pointing to the:
a. Subscapularis muscle
b. Supraspinatus muscle
c. Infraspinatus muscle
d. Teres minor
c. Infraspinatus muscle
- On Figure B.42 arrow I is pointing to the:
a. Scapula
b. Rotator cuff
c. Humeral head
d. Acromion
e. Clavicle
a. Scapula
- On Figure B.43 arrow A is pointing to the:
a. Biceps muscle
b. Triceps muscle
c. Brachioradialis muscles
d. Coronoid process
b. Triceps muscle
- On Figure B.43 arrow B is pointing to the:
a. Humerus
b. Radius
c. Ulna
d. Capitellum
a. Humerus
- On Figure B.43 arrow C is pointing to the:
a. Biceps muscle
b. Triceps muscle
c. Brachioradialis muscles
d. Coronoid process
a. Biceps muscle
- On Figure B.43 arrow D is pointing to the:
a. Olecranon process
b. Olecranon fossa
c. Humerus
d. Trochlea
e. Coronoid process
a. Olecranon process
- On Figure B.43 arrow E is pointing to the:
a. Olecranon process
b. Olecranon fossa
c. Humerus
d. Trochlea
e. Coronoid process
b. Olecranon fossa
- On Figure B.43 arrow F is pointing to the:
a. Olecranon process
b. Olecranon fossa
c. Humerus
d. Trochlea
e. Coronoid process
d. Trochlea
- On Figure B.43 arrow G is pointing to the:
a. Olecranon process
b. Olecranon fossa
c. Humerus
d. Trochlea
e. Coronoid process
e. Coronoid process
- On Figure B.43 arrow H is pointing to the:
a. Biceps muscle
b. Triceps muscle
c. Brachioradialis muscles
d. Coronoid process
c. Brachioradialis muscles
- On Figure B.43 arrow I is pointing to the:
a. Olecranon process
b. Olecranon fossa
c. Humerus
d. Ulna
e. Radius
d. Ulna
- Positioning for ‘optimal elbow imaging can be ‘tricky’ because of the elbow’s location. For this reason positioning can be performed whereby the patient is:
- Prone with the arm extended (over the head) within the extremity coil
- Supine with the arm extended (over the head) within the extremity coil
- Supine with the arm beside the patient (with a flex coil wrapped around the elbow)
- Supine within the body coil
a. 1 only
b. 1 and 2 only
c. 2 and 3 only
d. 1, 2, and 3 only
e. 4 only
d. 1, 2, and 3 only
- On Figure B.44 arrow A is pointing to the:
a. Olecranon process
b. Olecranon fossa
c. Flexor tendons
d. Extensor tendons
e. Brachoradialis muscles
a. Olecranon process
- On Figure B.44 arrow B is pointing to the:
a. Olecranon process
b. Olecranon fossa
c. Flexor tendons
d. Extensor tendons
e. Brachoradialis muscles
d. Extensor tendons
- Figure B.44 is displayed whereby the ‘top’ of the image represents the ______ aspect of the elbow joint.
a. Anterior
b. Posterior
c. Superior
d. Inferior
e. Right
b. Posterior
- On Figure B.44 arrow C is pointing to the:
a. Olecranon process
b. Olecranon fossa
c. Flexor tendons
d. Extensor tendons
e. Brachoradialis muscles
b. Olecranon fossa
- On Figure B.44 arrow D is pointing to the:
a. Olecranon process
b. Ulna
c. Brachioradialis muscles
d. Trochlea
e. Capitellum
e. Capitellum
- On Figure B.44 arrow E is pointing to the:
a. Olecranon process
b. Ulna
c. Trochlea
d. Coronoid process
e. Capitellum
c. Trochlea
- On Figure B.44 arrow F is pointing to the:
a. Flexor tendons
b. Extensor tendons
c. Brachioradialis msucles
d. Capitellum
c. Brachioradialis msucles
- On Figure B.45 arrow A is pointing to the:
a. Humerus
b. Ulna
c. Trochlea
d. Radius
a. Humerus
- On Figure B.45 arrow B is pointing to the:
a. Capitellum
b. Trochlea
c. Head of the radius
d. Olecranon fossa
d. Olecranon fossa