Exam 1

Question 1

What type of tissue is depicted?

Answer 1

Elastic CT

Question 2

What articulates with the trochlea of humerus?

Answer 2

The trochlear notch of the ulna

Question 3

What are the direct branch(es) of the roots of the brachial plexus?

Answer 3

Dorsal scapular nerve and long thoracic nerve

Question 4

Which of terminal nerve(s) carries fibers from spinal cord levels C8-T1?

Answer 4

Ulnar nerve

Question 5

What are the direct branch(es) of the medial cord of the brachial plexus?

Answer 5

Medial pectoral nerve, medial cutaneous nerve to arm, and medial cutaneous nerve to the forearm

Question 6

Which terminal nerve of the brachial plexus innervates the glenohumeral joint; teres minor and deltoid muscles?

Answer 6

Axillary nerve

Question 7

Which landmark of the scapula serves as an origin for teres major?

Answer 7

The inferior angle, specifically the dorsal surface (2)

Question 8

Which of terminal nerve(s) carries fibers from spinal cord levels C5-C7?

Answer 8

Muscolcutaneous nerve

Question 9

What tissue is depicted?

Answer 9

Adipose tissue (white fat)

Question 10

What type of secretion is thin and watery and cell is not damaged during secretion?

Answer 10

Merocrine

Question 11

What are the direct branch(es) of the posterior cord of the brachial plexus?

Answer 11

Upper subscapular nerve, thoracodorsal nerve, and the lower subscapular nerve

Question 12

Which terminal nerve of the brachial plexus innervates the muscles of the anterior compartment of the arm?

Answer 12

Musculocutaneous nerve

Question 13

What does the glenoid process articulate with?

Answer 13

The head of the humerus

Question 14

Which landmark of the scapula serves as an origin for the deltoid?

Answer 14

Scapular spine (23)

Question 15

What type of bone is depicted?

Answer 15

Compact bone

Question 16

What cartilage is depicted?

Answer 16

Fibrocartilage

Question 17

Which branch of the brachial plexus supplies the clavicular head of the pectoralis major?

Answer 17

Lateral pectoral nerve

Question 18

The posterior cord is formed by the union of the posterior divisions of which of the following trunk(s)?

Answer 18

Upper, middle, and lower (i.e. all of them)

Question 19

Which landmark of the scapula serves as an origin for the subscapularis?

Answer 19

The subscapular fossa (4)

Question 20

In the brachial plexus C5 and C6 unite and form the:

Answer 20

Upper trunk

Question 21

Which of terminal nerve(s) carries fibers from spinal cord levels C5-C6?

Answer 21

Axillary nerve

Question 22

Which branch of the brachial plexus supplies the latissimus dorsi muscle?

Answer 22

Thoracodorsal nerve

Question 23

Which terminal nerve of the brachial plexus innervates all muscles of the posterior compartments of the arm and forearm?

Answer 23

Radial nerve

Question 24

Which branch of the brachial plexus supplies the rhomboid muscle?

Answer 24

Dorsal scapular nerve

Question 25

Which landmark of the scapula serves as an origin for the triceps-long head?

Answer 25

The infraglenoid tubercle (10)

Question 26

Which of terminal nerve(s) carries fibers from spinal cord levels C5-T1?

Answer 26

Median nerve and radial nerve

Question 27

Which branch of the brachial plexus supplies the subscapularis muscle?

Answer 27

Upper subscapular nerve

Question 28

Which landmark of the scapula serves as an origin for the infraspinatus?

Answer 28

Infraspinous fossa (1)

Question 29

What secretion is think and the whole cell is destryed during secretion?

Answer 29

Holocrine

Question 30

What tissue is depicted?

Answer 30

White fibrous/Dense regular

Question 31

What are the terminal nerves of the brachial plexus?

Answer 31

Musculocutaeous nerve, axillary, radial, median, ulnar

Question 32

Which terminal nerve of the brachial plexus innervates the anterior compartment of the forearm?

Answer 32

Median nerve

Question 33

Which branch of the brachial plexus supplies the serratus anterior muscle?

Answer 33

The long thoracic nerve

Question 34

What cartilage is depicted?

Answer 34

Elastic

Question 35

In the brachial plexus C7 forms the:

Answer 35

Middle trunk

Question 36

What tissue is depicted?

Answer 36

Reticular CT

Question 37

The medial cord is formed by the union of the anterior divisions of which trunk(s)?

Answer 37

Lower trunk

Question 38

What tissue is depicted?

Answer 38

Adipose tissue (brown fat)

Question 39

Which branch of the brachial plexus supplies the subscapularis and the teres major muscles?

Answer 39

Lower subscapular nerve

Question 40

What are the direct branch(es) of the superior trunk of the brachial plexus?

Answer 40

Suprascapular nerve and nerve to subclavius

Question 41

Which branch of the brachial plexus supplies the supraspinatus and infraspinatus?

Answer 41

Suprascapular nerve

Question 42

What tissue is depicted?

Answer 42

Areolar CT

Question 43

What type of bone is depicted?

Answer 43

Developing membrane bone

Question 44

What are the direct branch(es) of the lateral cord of the brachial plexus?

Answer 44

Lateral pectoral nerve

Question 45

In the brachial plexus C8 and T1 unite to form the:

Answer 45

Lower trunk

Question 46

What cartilage is depicted?

Answer 46

Hyaline

Question 47

The lateral cord of the brachial plexus is formed by the division of the anterior divisions of which trunk(s)?

Answer 47

Upper and middle

Question 48

What secretion is thick and cell is partially lost during secretion?

Answer 48

Apocrine

Question 49

What type of bone is depicted?

Answer 49

Spongy or Cancellous

Question 50

What does the head of the radius articulate with?

Answer 50

The capitulum of the humerus (6 and 10)

Question 51

Which terminal nerve of the brachial plexus innervates the flexori carpi ulnaris and ulnar half of flexor digitorum profundus?

Answer 51

Ulnar nerve

Question 52

What type of tissue is depicted?

Answer 52

Loose aerolar tissue

Question 53

Loose areolar tissue has a high ratio of fibroblsats to fibrous components and consists of type I collagen fibers and elastic fibers. This type would be most characteristic of what anatomical structure(s)?

Answer 53

Beneath epithelial tissues of most organs and tunica adeventitia of blood vessels

Question 54

White fibrous/dense regular connective tissue consists of thick bundles of collagen which are seperated by single rows of fibroblasts. This type would be most characteristic of what anatomical structure(s)?

Answer 54

Tendons and ligaments

Question 55

What are large, negatively charged linear polymers consisting of repeated disaccharide units that make up most of the amorphous substances of connective tissue?

Answer 55

Glycosaminoglycans (GAGs)

Question 56

What anatomical structure(s) is hyaline cartilage associated with?

Answer 56

Ears, nose, movable joint surfaces

Question 57

What anatomical structure(s) is elastic cartilage associated with?

Answer 57

Parts of larynx

Question 58

What anatomical structure(s) is fibrocartilage associated with?

Answer 58

Less movable joints and intervertebral discs

Question 59

What is the best way to describe the joints of the pubic symphysis and intervertebral discs?

Answer 59

Cartilaginous - Symphysis

Question 60

What is the best was to describe the joint of the epiphyseal plate and first sternocostal joint?

Answer 60

Cartilaginous - Synchondrosis

Question 61

What is the best way to describe the joint between the bones of calvaria?

Answer 61

Fibrous - Suture

Question 62

What is the best was to describe the joint of teeth in alveoli?

Answer 62

Fibrous - Gomphosis

Question 63

What is the best way to describe the joint of the interosseous membrane?

Answer 63

Fibrous - Syndesmosis

Question 64

What is the best way to describe the joint of the elbow or knee?

Answer 64

Synovial - Hinge

Question 65

What is the best way to describe the joint of the atlantoaxial o the radioulnar?

Answer 65

Synovial - Pivot

Question 66

What is the best way to describe the joint of the metacarpophlangel or atlantooccipital?

Answer 66

Synovial - Condyloid

Question 67

What is the best way to describe the joint of the first carpometacarpal?

Answer 67

Synovial - Saddle

Question 68

What is the best way to describe the joint of the glenohumeral or femoroacetabular?

Answer 68

Ball-and-socket

Question 69

What is the best way to describe the joint of the sternoclavicular or scapuloclavicular or zygapophyses?

Answer 69

Synovial - Plane