Font size
WorksheetsClavicle
Total questions: 64
Worksheet time: 1hrs 5mins
What bone is highlighted?
Skull (Mandible)
Clavicle
Mandible
Scapula
What's this
Hyoid
Humerus
Ulna
Radius
Identify the pathology.
Undisplaced fracture of the clavicle
Transverse fracture of the clavicle
Comminuted fracture of the clavicle
Fracture of the middle 1/3 of the clavicle
Over 90% of humerus is dislocated _____________ .
Anteriorly
Posteriorly
Dorsally
Antero-inferiorly
Posterior fat pads are always visible in a lateral image of the elbow and they are normal.
True
False
The 'terrible triad of the elbow' refers to a combination of elbow dislocation and ulnar head and coronoid process fracture.
True
False
In condylar fractures, lateral condyle fractures are more common than medial.
True
False
In acromioclavicular joint injuries, the shoulder blade (scapula) is forced __________ , and the clavicle (collarbone) appears __________ .
Upwards, prominent
Prominent, upwards
Prominent, downwards
Downwards, prominant
The clavicle attaches to the ___ medially.
tibia
scapula
sternum
carpal
The clavicle attaches to the ___ laterally.
tibia
scapula
sternum
carpal
What is the name of this joint?
Scapulothoracic Joint
Sternoacromial Joint
Sternoclavicular Joint
Glenohumeral Joint
What are the two articulating surfaces of this joint?
Sternum
Acromion
Thoracic Cage
Clavicle
Scapula
What is the name of this joint?
Glenoid fossa joint
Glenohumeral joint
Glenoclavicular joint
Coracohumeral joint
What movements occur at this joint?
Flexion and Extension
Abduction and Adduction
Anterior and Posterior Rotation
Medial and Lateral Rotation
Horizontal Flexion and Extension
What is the classification of this joint?
Synovial Plane Joint
Synovial Condyloid Joint
Synovial Gliding Joint
Synovial Ball and Socket Joint
What structure helps to deepen the shoulder cavity and increase stability?
Glenoid Fossa
Glenoid Cartilage
Glenoid Labrum
Glenoid Meniscus
What is the name of this bone?
Humerus
Clavicle
Scapula
1st Rib
What is the name of this bony feature?
Acromion process
Lesser Tubercle
Coracoacromial Arch
Coracoid process
What is the name of this joint?
Acromioclavicular joint
Coracoclavicular joint
Humeroclavicular joint
Sternoclavicular joint
What is the centering point for an AP shoulder?
2" inferior to the coracoid
mid-clavicle
3" inferior to the coracoid
1" inferior to the coracoid
What is the centering point for an AP scapula?
3" inferior to the coracoid
1" inferior to the coracoid
mid-clavicle
2" inferior to the coracoid
Which projection would best demonstrate the greater tubercle?
AP oblique shoulder, Grashey method
AP shoulder - internal rotation
AP shoulder - external rotation
AP scapula
Which projection best demonstrates the intertubercular groove?
AP shoulder - external rotation
AP shoulder - internal rotation
tangential
inferosuperior axial shoulder
Which projection best demonstrates the lesser tubercule?
AP clavicle
AP shoulder - internal rotation
AP shoulder - external rotation
tangential
Which projection best demonstrates an open scapulohumeral joint?
AP shoulder - internal rotation
AP shoulder - external rotation
AP oblique shoulder - Grashey method
PA oblique scapular Y
What is the projection is the Lawerence method for the scapulohumeral joint?
AP shoulder
AP clavicle
tangential
Inferosuperior axial shoulder
On an AP shoulder with internal rotation, the humeral epicondyles should be:
Parallel to the IR
Perpendicular to the IR
45 degree obliqued to the IR
It doesn't matter how the epicondyles are positioned
What is the method name for the inferosuperior axial projection?
Pearson method
Coyle method
Lawerence method
Schuller method
Which projection best demonstrates the body of the scapula?
AP shoulder
tangential shoulder
AP clavicle
AP scapula
What is the centering point for AC joints?
mid-medial border of the scapula
mid- clavicle
shoulder joint
MSP at the level of the AC joints
When positioning for a PA oblique shoulder, the body is rotated until the scapula is ______________ to the IR.
parallel
medial
perpendicular
lateral
What is the centering point for an inferiorsuperior axial shoulder?
2" inferior to the coracoid
shoulder joint
proximal humerus
1" inferior to the coracoid
What is the centering point for the AP oblique shoulder?
1" inferior to the shoulder joint
2" inferior to the coracoid
1" inferior to the acromion
mid-medial border of the scapula
2" medial & 2" inferior to superolateral border of shoulder
What is the method name for the bilateral AC joints?
Lawerence
Pearson method
Coyle method
Fisk method
What is the first projection you should do when the patient cannot rotate or move their arm?
AP shoulder, neutral rotation
AP shoulder, external rotation
AP shoulder, internal rotation
PA oblique, scapular Y
If the arm is abducted 90 degrees on the Lawerence, should the angle on the CR be angled 15 degrees medially?
Yes
No
The bone that is not part of the shoulder
clavicle
radius
scapula
humerus
What is the purple highlighted area?
Coracoid process
Acromion process
Spine of the scapula
glenoid tubercle
What is the purple highlighted area?
Acromion Process
Coracoid process
Infraglenoid tubercle
Superior angle of scapula
What is the purple highlighted area?
Subscapular fossa
Glenoid fossa
infraspinous fossa
Root of the spine of the scapula
The small, rounded, elevated process identified in the figure above is the:
acromion
anatomic neck
greater tubercle
lesser tubercle
The bone part identified in the figure above is the:
acromion
costal surface
coracoid process
glenoid cavity
The area of the proximal humerus located directly below the tubercles, which is the site of many fractures, is called the:
anatomic neck
surgical neck
coracoid process
intertubercular groove
What is the purpose of the angle on the AP axial clavicle?
There is no purpose
To show all of the clavicle
To project most of the clavicle free of superimposition of the ribs and scapula
To elongate the clavicle
The articulation between the glenoid cavity and head of the humerus is called the _____ joint.
synovial
spheroidal
acromioclavicular
scapulohumeral
The IR size commonly used for an AP projection of the shoulder is:
8 x 10 inches (18 x 24 cm)
10 x 12 inches (24 x 30 cm)
11 x 14 inches (30 x 35 cm)
7 ´ 17 inches (18 x 43 cm)
After the initial projection taken on a trauma shoulder, which projection should you do if you suspect dislocation?
AP oblique shoulder
AP shoulder with internal rotation
AP shoulder with external rotation
Inferosuperior axial shoulder
PA oblique shoulder, scapular Y
After the initial projection on a trauma shoulder, which projection should you do if you suspect a fracture?
AP oblique shoulder
AP shoulder with internal rotation
AP shoulder with external rotation
Transthoracic lateral projection, Lawerence method
Interosuperior axial projection
What is the SID on bilateral AC joints?
40"
48"
72"
76"
What is the amount and direction of tube angulation on an AP axial clavicle?
20-30 degrees caudal
15-30 degrees cephalic
35 degrees cephalic
10-40 degrees cephalic
If the humeral head is dislocated below the acromion on a PA oblique shoulder (Scapular Y), it would be a/an ________________ dislocation
posterior
anterior
If the humeral head is dislocated below the coracoid on a PA oblique shoulder (Scapular Y), it would be a/an ________________ dislocation
posterior
anterior
In the Rafert method to demonstrate the Hill-Sachs defect, the arm is abducted and the hand is rotated an additional _______ degrees
25
35
55
45
You have been called to the ER for a trauma case. The ordering physician says he needs shoulder x-rays in Room 3. The patient fell and does not want to move his arm. Which projection should you take first?
AP with external rotation
AP with internal rotation
PA oblique shoulder - scapular Y
AP with neutral rotation
inferosuperior axial shoulder
AC joints should always be done upright
True
False
Why should AC joints be radiographed at 72 inches?
It reduces magnification
Because you have to use weights
72" reduces foreshortening
72" is easier than 40"
