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Gross Anatomy - Unit 2 > Joints > Flashcards

Joints Flashcards

0
Q

What does the Sternoclavicular joint articulate?

A

Manubrium of the sternum

1st costal cartilage

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1
Q

What kind of joint is the Sternoclavicular joint

A

Synovial

Saddle, but serves as a ball and socket

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2
Q

What is the SC joint divided by?

A

Articular disc

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3
Q

What is the articular disc attached to?

A

Anterior and posterior SC ligaments

Interclavicular ligament

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4
Q

What surrounds the SC joint and what kinds of layers are in this structure?

A

Joint capsule

Fibrous and synovial

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5
Q

What is the SC joint supplied by?

A

Internal thoracic artery

Suprascapular artery

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6
Q

What is the nerve supply for the SC joint?

A

Branches of the median suprascapular nerve

Nerve of the subclavius

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7
Q

What kind of joint is the Acromioclavicular joint?

A

Synovial

Plane

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8
Q

What does the AC joint articulate?

A

Acromial end of the clavicle

Acromion

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9
Q

What ligaments are involved in the AC joint?

A

Coracoclavicular ligament

  1. Trapezoid ligament - lateral
  2. Conoid ligament - medial
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10
Q

What supplies the AC joint?

A

Suprascapular artery

Thoraco-acromial artery

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11
Q

What nerves innervates the AC joint?

A

Supraclavicular nerve
Lateral pectoral nerve
Axillary nerve

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12
Q

What kind of joint is the glenohumeral joint?

A

Synovial

Ball and socket

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13
Q

What structure deepens the glenoid cavity?

A

Glenoid labrum

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14
Q

What are the ligaments in the glenohumeral joint?

A

Coracohumeral ligament
Transverse humeral ligament
Coraco-acromial ligament

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15
Q

What supplies the glenohumeral joint?

A

Anterior and posterior circumflex arterties

Branches of subscapular artery

16
Q

What is the glenohumeral joint innervated by?

A

Suprascapular nerve
Axillary nerve
Lateral pectoral nerve

Gross Anatomy - Unit 2 (11 decks)

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