Podcast
Questions and Answers
Match the joints with their corresponding anatomical structures:
Match the joints with their corresponding anatomical structures:
Sternoclavicular joint = Superior sternum (manubrium) with the medial (sternal) end of clavicle Acromioclavicular joint = Acromion process of the scapula with the lateral end of clavicle Coracoclavicular joint = Coracoid process of the scapula with the inferior surface of the clavicle Scapulothoracic joint = Muscles attached to scapula permit its motion with trunk and thorax elevation/depression, protraction/retraction, upward/downward rotation, internal/external rotation, anterior/posterior tipping
Match the joints with their primary functions:
Match the joints with their primary functions:
Sternoclavicular joint = Minimal movement permitted Acromioclavicular joint = Minimal movement permitted Coracoclavicular joint = Minimal movement permitted Scapulothoracic joint = Muscles attached to scapula permit its motion with trunk and thorax elevation/depression, protraction/retraction, upward/downward rotation, internal/external rotation, anterior/posterior tipping
Match the joints with their locations:
Match the joints with their locations:
Sternoclavicular joint = Between superior sternum (manubrium) and medial (sternal) end of clavicle Acromioclavicular joint = Between acromion process of the scapula and lateral end of clavicle Coracoclavicular joint = Between coracoid process of the scapula and inferior surface of the clavicle Scapulothoracic joint = Not a true anatomical joint but permits various motions between scapula and thorax
Match the joints with their characteristic movements:
Match the joints with their characteristic movements:
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Match the joints with their stability characteristics:
Match the joints with their stability characteristics:
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Which joint allows for the most range of motion in the body?
Which joint allows for the most range of motion in the body?
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Which joint has minimal movement permitted?
Which joint has minimal movement permitted?
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Which muscles attached to the scapula permit its various motions?
Which muscles attached to the scapula permit its various motions?
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In which joint do tendons form a collagenous cuff around the joint?
In which joint do tendons form a collagenous cuff around the joint?
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Which joint has poor stability due to the head having greater surface area than the fossa?
Which joint has poor stability due to the head having greater surface area than the fossa?
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What type of movement is permitted by the acromioclavicular joint?
What type of movement is permitted by the acromioclavicular joint?
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Which joint has poor stability due to the shallow fossa compared to the head size?
Which joint has poor stability due to the shallow fossa compared to the head size?
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What is the main function of the scapulothoracic joint?
What is the main function of the scapulothoracic joint?
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Which joints form a collar-like cuff around the joint using tendons?
Which joints form a collar-like cuff around the joint using tendons?
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What type of movement is permitted by the sternoclavicular joint?
What type of movement is permitted by the sternoclavicular joint?
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