example quiz 1 questions

Question 1

what is the joint classification for the sternoclavicular joint with a disc?
a. synovial/ball and socket
b. synovial/saddle/plane/pivot
c. synovial/saddle
d. synarthrosis/amphiarthrosis

Answer 1

synovial/saddle/plane/pivot

Question 2

what are the two parts for the coracoclavicular ligament?
a. coronoid part and trapezoid part
b. conoid part and trapezium part
c. conoid part and trapezoid part
d. coronoid part and trapezium part

Answer 2

conoid part and trapezoid part

Question 3

which muscle does NOT attach to the clavicle?
a. anterior deltoid
b. trapezius
c. sternocleidomastoid
d. biceps brachii

Answer 3

biceps brachii

Question 4

what muscle inserts into the superior angle of the scapula?
a. levator scapulae
b. biceps brachii
c. triceps brachii long head
d. rhomboid major

Answer 4

levator scapulae

Question 5

what muscle has its origin on the lower lateral border of the scapula?
a. teres major
b. teres minor
c. rhomboid major
d. rhomboid minor

Answer 5

teres major

Question 6

what is the insertion of the latissimus dorsi muscle?
a. anterior head of the humerus
b. medial lip of the intertubercular groove of the humerus
c. floor of the intertubercular groove of the humerus
d. lateral lip of the intertubercular groove of the humerus

Answer 6

floor of the intertubercular (bicipital) groove of the humerus

Question 7

what muscle has its origin on the supraglenoid tubercle of the scapula?
a. biceps brachii short head
b. biceps brachii long head
c. coracobrachialis
d. brachialis

Answer 7

biceps brachii long head

Question 8

what is the innervation of teres major?
a. axillary nerve
b. radial nerve
c. upper subscapular nerve
d. lower subscapular nerve

Answer 8

lower subscapular nerve

Question 9

what muscle does not attach to the greater tubercle of the humerus?
a. supraspinatus
b. infraspinatus
c. teres minor
d. teres major

Answer 9

teres major

Question 10

what is the innervation of the subscapularis muscle?
a. upper subscapular nerve
b. lower subscapular nerve
c. upper and lower subscapular nerve
d. axillary nerve

Answer 10

upper + lower subscapular nerve

Question 11

what nerve innervates the latissimus dorsi?
a. thoracodorsal nerve
b. axillary nerve
c. upper subscapular nerve
d. dorsal scapular nerve

Answer 11

thoracodorsal nerve

Question 12

all of the following are innervated by the dorsal scapular nerve except…
a. levator scapulae
b. rhomboid major
c. trapezius
d. dorsal scapular nerve

Answer 12

trapezius

Question 13

all of the following are actions of the trapezius except…
a. elevation
b. retraction
c. depression
d. protrusion

Answer 13

protrusion

Question 14

what is the origin of rhomboid major?
a. spinous processes of T2-T5
b. spinous processes of C7-T1
c. transverse processes of T2-T5
d. transverse processes of C7-T1

Answer 14

spinous processes of T2-T5

Question 15

what is the only rotator cuff muscle that does medial rotation?
a. infraspinatus
b. supraspinatus
c. subscapularis
d. teres minor

Answer 15

subscapularis

Question 16

what muscle does abduction of the humerus for the first 15 degrees?
a.infraspinatus
b. middle deltoid
c. anterior deltoid
d. supraspinatus

Answer 16

supraspinatus

Question 17

what is the primary lateral rotator of the shoulder?
a. infraspinatus
b. supraspinatus
c. subscapularis
d. teres minor

Answer 17

infraspinatus

Question 18

what is the superior border of the triangular space?
a. teres major
b. teres minor
c. triceps lateral head
d. triceps long head

Answer 18

teres minor

Question 19

what nerve runs through the quandrangular space of the shoulder?
a. radial nerve
b. axillary nerve
c. musculocutaneous nerve
d. median nerve

Answer 19

axillary n

Question 20

which of the following is NOT a part of the third part of the axillary artery?
a. posterior humeral circumflex artery
b. anterior humeral circumflex a
c. thoracoacromial trunk
d. subscapular a

Answer 20

thoracoacromial trunk

Question 21

all of the following are branches off the thoracoacromial trunk except?
a. clavicular branch
b. acromial branch
c. pectoral branch
d. sternal branch

Answer 21

sternal branch

Question 22

the disc that sits above the C7 vertebral body is…
a. C6 disc
b. C7 disc
c. C8 disc
d. T1 disc

Answer 22

C6 disc

Question 23

how many trunks are in the BP?
a. 2
b. 3
c. 4
d. 5

Answer 23

3

Question 24

how many divisions are in the BP?
a. 3
b. 4
c. 5
d. 6

Answer 24

6

Question 25

how many cords are in the BP?
a. 2
b. 3
c. 4
d. 5

Answer 25

3

Question 26

how many terminal branches are in the BP?
a. 2
b. 3
c. 4
d. 5

Answer 26

5

Question 27

what roots make up the lower trunk of the BP?
a. C5/C6
b. C6/C7
c. C7/C8
d. C8/T1

Answer 27

C8/T1

Question 28

what dermatome mapping is based on embryological findings?
a. keegan and garret
b. foerster

Answer 28

keegan and garret

Question 29

what cord does the musculocutaneous nerve come from?
a. lateral cord
b. medial cord
c. anterior cord
d. posterior cord

Answer 29

lateral cord

Question 30

what cord does the radial nerve come from?
a. posterior cord
b. lateral cord
c. medial cord
d. anterior cord

Answer 30

posterior cord

Question 31

what vein travels through the deltopectoral triangle?
a. axillary vein
b. basilic vein
c. cephalic vein
d. pectoral vein

Answer 31

cephalic vein