Beginner Acromioclavicular Joint Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which two bones form the acromioclavicular joint?
- Humerus and scapula
- Sternum and scapula
- Clavicle and scapula
- Clavicle and humerus
Q2. Which part of the scapula participates in the acromioclavicular joint?
- Inferior angle
- Acromion
- Coracoid process
- Glenoid cavity
Q3. Which end of the clavicle participates in the acromioclavicular joint?
- Medial end
- Sternal end only
- Lateral end
- Middle third
Q4. What type of synovial joint is the acromioclavicular joint?
- Plane synovial joint
- Hinge joint
- Ball-and-socket joint
- Pivot joint
Q5. Which ligament directly reinforces the superior aspect of the acromioclavicular joint capsule?
- Transverse humeral ligament
- Coracoacromial ligament
- Superior acromioclavicular ligament
- Annular ligament
Q6. Which ligament complex is the major stabilizer suspending the scapula and upper limb from the clavicle near the acromioclavicular joint?
- Glenohumeral ligament
- Coracoclavicular ligament
- Coracoacromial ligament
- Transverse scapular ligament
Q7. The coracoclavicular ligament connects the clavicle to which scapular process?
- Acromion
- Coracoid process
- Spine of the scapula
- Inferior angle
Q8. What are the two parts of the coracoclavicular ligament?
- Anterior and posterior sternoclavicular ligaments
- Radial and ulnar collateral ligaments
- Superior and inferior glenohumeral ligaments
- Conoid and trapezoid ligaments
Q9. What type of movement occurs at the acromioclavicular joint during scapular motion?
- Only axial rotation of the humerus
- Small gliding and rotational movements
- No movement normally occurs
- Only flexion and extension
Q10. Which description best identifies the acromioclavicular joint?
- A hinge joint between the scapula and humerus
- A ball-and-socket joint between the humerus and scapula
- A plane synovial joint between the acromion and lateral clavicle
- A saddle joint between the clavicle and sternum