Block 1 - Gross - 8/21/06

Front 1

What does every spinal nerve divide into?

Back 1

A dorsal rami and a ventral rami

Front 2

Two types of skeletons?

Back 2

Axial and appendicular

Front 3

Does the upper extremity innervation involve a dedicated plexus. If yes, which is it?

Back 3

Brachial plexus

Front 4

Origin of Levator scapulae

Back 4

C1-C4

Front 5

Origin of Rhomboid minor

Back 5

C7-T1

Front 6

Innervation of Trapezius

Back 6

Cranial Nerve XI

Front 7

Which are intrinsic: deep or superficial?

Back 7

Deep muscles

Front 8

Innervation of Rhomboid major

Back 8

Dorsal scapular nerve

Front 9

Innervation of Rhomboid minor

Back 9

Dorsal scapular nerve

Front 10

Innervation of Levator scapulae

Back 10

Dorsal scapular nerve

Front 11

Action of Rhomboid Minor

Back 11

Elevates and retracts the scapula

Front 12

Action of Rhomboid Major

Back 12

Elevates and retracts the scapula

Front 13

Action of Levator scapulae

Back 13

Elevates the scapula

Front 14

Action of Latissimus dorsi

Back 14

Extends, adducts, and medially rotates humerus

Front 15

Which are the minor ones in humans?

Back 15

Intermediate muscles

Front 16

Insertion of Latissimus dorsi

Back 16

Intertubercular groove of humerus

Front 17

What is responsible for inferior rotation of the scapula?

Back 17

Levator Scapulae and Romboideus Major and Minor

Front 18

What are the parts of the appendicular skeleton?

Back 18

Limbs, everything not axial

Front 19

Insertion of Rhomboid major

Back 19

-

Front 20

What is responsible for depression of the scapula?

Back 20

Lower trapezius and Lower Serratus Anterior

Front 21

Action of Trapezius

Back 21

Powerful elevator of the scapula, rotates scapula during abduction of humerus above horizontal

Front 22

What is responsible for retraction of the scapula?

Back 22

Rhomboids and Middle Trapezius

Front 23

What is responsible for protraction of the scapula?

Back 23

Serratus Anterior and Pectoralis Minor

Front 24

Origin of Trapezius

Back 24

Skull - T12

Front 25

What are the parts of the axial skeleton?

Back 25

Skull, spinal cord, ribcage, and sternum

Front 26

Insertion of Trapezius

Back 26

Spinal scapula, acromium, and lateral 1/3 of clavicle

Front 27

Insertion of Rhomboid minor

Back 27

-

Front 28

Four layers of back muscle

Back 28

Superficial, Scapular, Intermediate, and Deep Muscles

Front 29

Origin of Rhomboid major

Back 29

T2-T5

Front 30

Origin of Latissimus dorsi

Back 30

T6 - Illiac Crest

Front 31

What is the joint between the scapula and clavicle?

Back 31

The acrominoclavicular joint

Front 32

What is the only joint that connects the upper extremity to the axial skeleton?

Back 32

The sternoclavicular joint

Front 33

Innervation of Latissimus dorsi

Back 33

Thoracodorsal nerve

Front 34

What is responsible for superior rotation of the scapula?

Back 34

Upper and Lower Trapezius and Lower Serratus Anterior

Front 35

Insertion of Levator scapulae

Back 35

-

Front 36

What is responsible for elevation of the scapula?

Back 36

Upper trapezius and levator scapulae

Front 37

Which rami are almost all nerves

Back 37

Ventral rami