Exam #4

Question 1

what is the largest and longest bone of the upper limb?

Answer 1

humerus

Question 2

the humor articulates with what?

Answer 2

Scapula

Question 3

what rotation place is the humerus in an oblique midway between AP and lateral?

Answer 3

Neutral

Question 4

what rotation do you need for a true AP for humerus ?

Answer 4

External rotation

Question 5

in a true AP projection, ____ is located anteriorly and the _____ is located laterally.

Answer 5

lesser tubercle
Greater tubercle

Question 6

The shoulder girdle consist of what bones?

Answer 6

Clavicle and scapula

Question 7

The upper margin of the scapula located at _______ while the lower margin is located at _______

Answer 7

Second posterior rib
Seventh posterior rib

Question 8

what is the long bone with a double curvature?

Answer 8

Clavicle (collarbone)

Question 9

The female clavicle is usually _______ compared to the male clavicle

Answer 9

Shorter and less curved

Question 10

what forms the posterior part of the shoulder girdle (flat, triangular bone)?

Answer 10

scapula

Question 11

what classification in mobility type or the shoulder girdle joints?

Answer 11

Synovial and diarthroidal (freely movable)

Question 12

what movement type is the scapulohumeral joint?

Answer 12

ball and socket

Question 13

what movement type is the sternoclavicular joint?

Answer 13

Plane/gliding

Question 14

what movement type is the acromioclavicular joint?

Answer 14

plane/gliding

Question 15

hill-sachs defect

Answer 15

compression fracture of the articular surface of posterolateral aspect of humeral head

Question 16

idiopathic chronic adhesive capsulitis

Answer 16

Frozen shoulder, disability of shoulder joint caused by chronic inflammation

Question 17

impingement syndrome

Answer 17

Impingement of greater tuberosity and soft tissues

Question 18

Rotator cuff pathology

Answer 18

Acute or chronic traumatic injury to one or more rotator cuff muscles

Question 19

what two positions allow you to see the axial projection of the shoulder?

Answer 19

Modify Bernageau (laying on side)
(hobbs method)
Clements modification (standing)

Question 20

What position allows you to see the glenoid cavity?

Answer 20

grashey method
rotate body 35-45°

Question 21

what position allows you to see the intertubular sulcus?

Answer 21

Fisk modification
skims humeral head