clavicle

Question 1

clavicle

Answer 1

Long bone (has no medullary cavity). ‘S’ shaped

Question 2

1

Answer 2

Sternoclavicular joint articulation between the sternal end of the clavicle
and the clavicular notch of the manubrium of the sternum

Question 3

2

Answer 3

Acromioclavicular joint: articulation between the acromial (lateral) end
of the clavicle and the acromion process of the scapula.

Question 4

Associated Muscles:

Answer 4

Cervical {neck} flexors (sternocleidomastoid)

Question 5

scapula

Answer 5

flat bone

Question 6

associated joints 1

Answer 6

Acromioclavicular joint: articulation between the acromial (lateral) end of
the clavicle and the acromion process of the scapula.

Question 7

2

Answer 7

Glenohumeral joint: articulation between the glenoid fossa of the scapula and
the head of the humerus.

Question 8

3

Answer 8

Scapulothoracic joint: articulation between subscapular fossa and the
posterior upper rib cage.

Question 9

humerus

Answer 9

long bone

Question 10

associated joints 1

Answer 10

Glenohumeral joint: articulation between the glenoid fossa of the scapula and
the head of the humerus.

Question 11

2

Answer 11

Humeroradial joint: articulation of the capitulum of the humerus and the
head of the radius.

Question 12

3

Answer 12

Humeroulnar joint: articulation of the trochlea of the humerus, received by
the trochlear notch of the ulna.

Question 13

radius

Answer 13

long bone

Question 14

associated joints 1

Answer 14

Humeroradial joint: articulation of the capitulum of the humerus and the
head of the radius.

Question 15

2

Answer 15

Proximal radioulnar joint: articulation of head of the radius and radial
notch of the ulna.

Question 16

3

Answer 16

Mid- Radioulnar joint/ Interosseous Membrane

Question 17

4

Answer 17

Distal radioulnar joint: articulation of head of the ulna and ulnar notch of
the radius.

Question 18

5

Answer 18

Radiocarpal joint: articulation of the distal radial end and carpals: scaphoid
and lunate

Question 19

ulna

Answer 19

long bone

Question 20

associated joints 1

Answer 20

Humeroulnar joint: articulation of the trochlea of the humerus, received by
the trochlear notch of the ulna

Question 21

2

Answer 21

Proximal radioulnar joint: articulation of head of the radius and radial
notch of the ulna.

Question 22

3

Answer 22

Mid- Radioulnar joint/ Interosseous Membrane

Question 23

4

Answer 23

Distal radioulnar joint: articulation of head of the ulna and ulnar notch of
the radius.

Question 24

5

Answer 24

Ulnomeniscotriquetral joint: articulation of the distal ulna and the
triquetral carpal sandwiching a fibrocartilage disc (

Question 25

carpal bones

Answer 25

``` All 8 carpals are short bones § SCAPHOID: boat shaped § LUNATE: crescent shaped § TRIQUETRAL: pyramidal shaped § PISIFORM: pea shaped § TRAPEZIUM: saddle shaped § TRAPEZOID: wedge shaped § CAPITATE: cubic, the "head stone" § HAMATE: wedged body with hook ```

Question 26

associated joints 1

Answer 26

Radiocarpal joint: distal radial end and carpals: scaphoid and lunate

Question 27

2

Answer 27

Ulnomeniscotriquetral joint: articulation of the distal ulna and the triquetral carpal sandwiching a fibrocartilage disc

Question 28

3

Answer 28

Midcarpal joints: between the proximal row of carpals and the distal row of carpals

Question 29

4

Answer 29

Intercarpal joints: articulation of adjacent surfaces of the proximal and distal rows of carpals (between each carpal).

Question 30

5

Answer 30

Carpometacarpal joints: distal row of carpals and bases of the metacarpals

Question 31

metacarpals

Answer 31

long bones

Question 32

associated joints 1

Answer 32

``` Carpometacarpal joints (CMC joints): distal surfaces of distal row of carpals and bases of the metacarpals ```

Question 33

2

Answer 33

Intermetacarpal joints: adjacent surfaces of bases of metacarpals 2-5.

Question 34

3

Answer 34

``` Metacarpophalangeal joints (MCP joints): between the metacarpal heads and the bases of the corresponding proximal phalanges ```