Scapular Region

Question 1

DELTOID medial

Answer 1

lateral third of clavicle, acromion and spine of scapula

Question 2

DELTOID lateral

Answer 2

deltoid tuberosity of humerus

Question 3

DELTOID innervation

Answer 3

axillary nerve (C5, C6)

Question 4

DELTOID vascularization

Answer 4

posterior circumflex humeral artery and vein

Question 5

DELTOID function

Answer 5

abduct the humerus

Question 6

SUPRASPINATUS medial

Answer 6

supraspinous fossa of scapula

Question 7

SUPRASPINATUS lateral

Answer 7

superior facet of greater tubercle of humerus

Question 8

SUPRASPINATUS innervation

Answer 8

suprascapular nerve (C4, C5, C6)

Question 9

SUPRASPINATUS vascularization

Answer 9

suprascapular artery

Question 10

SUPRASPINATUS function

Answer 10

initiate abduction of the humerus

Question 11

INFRASPINATUS medial

Answer 11

infraspinous fossa of scapula

Question 12

INFRASPINATUS lateral

Answer 12

middle facet of greater tubercle of humerus

Question 13

INFRASPINATUS innervation

Answer 13

suprascapular nerve (C5, C6)

Question 14

INFRASPINATUS vascularization

Answer 14

suprascapular artery

Question 15

INFRASPINATUS function

Answer 15

laterally rotates the humerus

Question 16

TERES MINOR medial

Answer 16

middle part of lateral border of scapula

Question 17

TERES MINOR lateral

Answer 17

inferior facet of greater tubercle of humerus

Question 18

TERES MINOR innervation

Answer 18

axillary nerve (C5, C6)

Question 19

TERES MINOR vascularization

Answer 19

posterior circumflex humeral artery

Question 20

TERES MINOR function

Answer 20

laterally rotates the humerus

Question 21

TERES MAJOR medial

Answer 21

posterior surface of inferior angle of scapula

Question 22

TERES MAJOR lateral

Answer 22

medial lip of intertubercular sulcus of humerus

Question 23

TERES MAJOR innervation

Answer 23

lower subscapular nerve (C5, C6)

Question 24

TERES MAJOR vascularization

Answer 24

subscapular and circumflex scapular arteries

Question 25

TERES MAJOR function

Answer 25

adducts and medially rotates the humerus

Question 26

QUADRANGULAR SPACE BORDERS

Answer 26

inferior border of the teres minor muscle, surgical neck of the humerus, lateral border of the long head of the triceps brachii muscle, and superior border of the teres major muscle

Question 27

QUADRANGULAR SPACE CONTAINS

Answer 27

axillary nerve and the posterior circumflex humeral artery and vein

Question 28

LONG HEAD OF THE TRICEPS BRACHII MUSCLE RELATIONSHIPS

Answer 28

anterior to the teres minor muscle, posterior to the teres major muscle, and medial to the axillary nerve and posterior humeral circumflex artery

Question 29

TRIANGULAR SPACE BORDERS

Answer 29

inferior border of the teres minor muscle, superior border of the teres major muscle, and medial border of the long head of the triceps brachii muscle

Question 30

TRIANGULAR SPACE CONTAINS

Answer 30

circumflex scapular artery

Question 31

ROTATOR CUFF MUSCLES

Answer 31

supraspinatus, infraspinatus, teres minor, and subscapularis