Podcast
Questions and Answers
Which bones make up the human shoulder?
Which bones make up the human shoulder?
- Clavicle, scapula, humerus (correct)
- Humerus, femur, tibia
- Femur, fibula, patella
- Clavicle, radius, ulna
What is the main joint of the shoulder?
What is the main joint of the shoulder?
- Glenohumeral joint (correct)
- Elbow joint
- Hip joint
- Acromioclavicular joint
What group of muscles contribute to the shoulder's stability?
What group of muscles contribute to the shoulder's stability?
- Quadriceps and hamstrings
- Biceps and triceps
- Deltoids and pectorals
- Rotator cuff muscles (correct)
What is the function of the shoulder joint?
What is the function of the shoulder joint?
What is the shoulder joint's structure that encircles the glenohumeral joint?
What is the shoulder joint's structure that encircles the glenohumeral joint?
Flashcards
Shoulder Bones
Shoulder Bones
The clavicle (collarbone), scapula (shoulder blade), and humerus (upper arm bone) form the shoulder joint.
Glenohumeral Joint
Glenohumeral Joint
The main joint of the shoulder, connecting the scapula to the humerus.
Rotator Cuff Muscles
Rotator Cuff Muscles
A group of four muscles that help stabilize the shoulder joint and control arm movement.
Shoulder Joint Function
Shoulder Joint Function
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Synovial Membrane
Synovial Membrane
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Study Notes
Human Shoulder Anatomy
- The human shoulder is comprised of three bones: the scapula, humerus, and clavicle.
Main Joint of the Shoulder
- The main joint of the shoulder is the glenohumeral joint, which is a ball-and-socket joint.
Muscles Contributing to Shoulder Stability
- The rotator cuff muscles, which include the supraspinatus, infraspinatus, teres minor, and subscapularis, contribute to the shoulder's stability.
Function of the Shoulder Joint
- The shoulder joint enables a wide range of motions, including flexion, extension, abduction, adduction, rotation, and circumduction.
Structure of the Shoulder Joint
- The shoulder joint's structure that encircles the glenohumeral joint is the joint capsule, which provides additional stability and protection.
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Description
Test your knowledge about the bones, muscles, ligaments, and tendons that make up the human shoulder, as well as the articulations and joints in this area of the body.
