UE: Shoulder

Question 1

What bones make up the shoulder girdle?

Answer 1

scapula and clavicle make up the shoulder girdle they are both part of the appendicular skeleton

Question 2

What are the bones of the upper extremity?

Answer 2

Humerus

Radius and Ulna

Carpals and Metacarpals and Phalanges

Question 3

What part of the arm is the radius and ulna- forearm or arm?

Answer 3

forearm elbow to wrist

Question 4

What part of the arm is the humerus- forearm or arm?

Answer 4

arm shoulder to elbow

Question 5

Where is the radius in relation to the rest of the arm/hand?

Answer 5

Radius is on the thumb side of the hand.

Question 6

Where is the ulna in relation to the rest of the arm/hand?

Answer 6

Ulna is on the pinky side of the hand.

Question 7

Radius is _____to ulna.

Answer 7

lateral Radius is lateral to ulna.

Question 8

Thumb side is ______ medial or lateral

Answer 8

The thumb side is lateral.

Question 9

Pinky side is _______ medial or lateral

Answer 9

The pinky side is medial.

Question 10

Carpals

Answer 10

bones in wrist

Question 11

Metacarpals

Answer 11

bones in hand

Question 12

Phalanges

Answer 12

bones in the fingers- digits

Question 13

What is the axilla?

Answer 13

armpit

Question 14

What is the glenoid cavity?

Answer 14

part of scapula where humerus articulates

Question 15

What kind of joint does the humerus form with the shoulder?

Answer 15

ball and socket

Question 16

What does the acromion process of the scapula articulate with?

Answer 16

clavicle

Question 17

What does the corocoid process of the scapula look like?

Answer 17

C-shaped hook

Question 18

What does the corodoid process of the scapula attach to?

Answer 18

pec minor

Question 19

What does the suprascpaular ligmaent of the scapula close off?

Answer 19

suprascapular notch of the scapula

Question 20

Does anything pass through the suprascapular notch of the scapula?

Answer 20

yes, a nerve passes through here

Question 21

What part of the skeleton do the shoulder girdle and proximal humerus make up?

Answer 21

appendicular skeleton

Question 22

Name the 3 joints of the shoulder:

Answer 22

Sternoclavicular

Acromioclavicular

Glenohumeral

Question 23

What is the sternoclavicular joint?

Answer 23

Shoulder joint- between medial part of clavicle and manubrium of sternum, only attachment between UE and axial skeleton

Question 24

What is the acromioclavicular joint?

Answer 24

Shoulder joint- between acromion of scapula and lateral end of clavicle

Question 25

What is the glenohumeral joint?

Answer 25

Shoulder joint- ball and socket joint between head of humerus and glenoid cavity

Question 26

What kind of movements can the glenohumeral joint make?

Answer 26

i. Allow for a lot of movement- produces all the movements at the shoulder joint 1) abDuction and aBduction at the shoulder 2) flexion and extension at the shoulder 3) medial, lateral , external rotation 4) circumduction

Question 27

What is the glenoid labrum?

Answer 27

It is fibrocartiliage that sits in the glenoid cavity to make it more of a socket. Allows head of humerus to plug into this socket.

Question 28

What surrounds the glenohumeral joint?

Answer 28

ligaments, rotator cuff muscles and bursae

Question 29

What are the three joints of the shoulder?

Answer 29

Question 30

Name the structure

Answer 30

Question 31

Label the parts of the shoulder, arm, forearm, and hand

Answer 31

Question 32

Label the parts of the scapula

Answer 32

Question 33

Answer 33

Question 34

Label the parts of the forearm

Answer 34

Question 35

Answer 35

Question 36

Label the parts of the hand and wrist

Answer 36

Question 37

Label the muscles of the back

Answer 37

Question 38

Label the muscles over the scapula

Answer 38

Question 39

Muscles over the scapula

Answer 39

Question 40

Muscles over the scapula

Answer 40

Answer 41

Question 42

Boundaries of the axilla

Answer 42

Question 44

Know the structure

Answer 44