FINAL

Question 1

The Pericardioperitoneal Canals develop into what?

Answer 1

Pleural Cavities

Question 2

Blood vessels and blood cells are derived from what?

Answer 2

Mesoderm

Question 3

What structure is cranial to the ventricle in the primitive heart?

Answer 3

Bulbis Cordis

Question 4

Where are the first blood vessels formed?

Answer 4

Mesoderm of the yolk sac

Question 5

The Nucleus Pulposus is derived from what?

Answer 5

The Notochord

Question 6

The Trachea, Bronchi, and Lungs develop from what?

Answer 6

Respiratory Diverticulum

Question 7

The Intraembryonic Coelom gives rise to what 3 cavities?

Answer 7

1. Pericardial
2. Pleural
3. Peritoneal

Question 8

4 Periods of Lung Development

Answer 8

1. Pseudoglandular
2. Canalicular
3. Terminal Sac
4. Alveolar

Question 9

Segmental blocks of muscle tissue in the developing embryo are called what?

Answer 9

Myotomes

Question 10

Spinal levels associated with Phrenic Nerve?

Answer 10

C3-C5

Question 11

Somatic Mesoderm around the lungs gives rise to what?

Answer 11

Costal Parietal Pleura

Question 12

Most powerful rotator of the vertebral column?

Answer 12

Oblique Abdominal Muscles

Question 13

Ligamentum Arteriosum does what?

Answer 13

Connects Pulmonary Trunk to the Arch of the Aorta

Question 14

Innervation of Serratus Anterior?

Answer 14

The Long Thoracic Nerve

Question 15

Dorsal _______ contain only sensory information

Answer 15

Dorsal Roots

Question 16

Dorsal _______ contain sensory, motor, and sympathetic information

Answer 16

Dorsal Rami

Question 17

Posterior Intercostal Arteries are branches of ___________ ?

Answer 17

The Aorta

Question 18

Hypaxial Muscles develop in the __________ part of the myotome?

Answer 18

Hypaxial Muscles develop in the VENTRAL part of the myotome

Question 19

The Coronary Sinus is derived from what?

Answer 19

Left Horn of the Sinus Venosus

Question 20

Cardinal Veins

Answer 20

Return blood from the embryo to the heart tube

Question 21

Vitelline Veins

Answer 21

Return blood from the yolk sac to the heart

Question 22

The greatest amount of rotation in the vertebral column occurs where?

Answer 22

Between C1 and C2

Question 23

Anterior Intercostal Arteries are direct branches of what?

Answer 23

Internal Thoracic Artery

Question 24

Blood supply for Iliocostalis Lumborum?

Answer 24

Lumbar Arteries

Question 25

The left and right atrioventricular canals form what?

Answer 25

Endocardial Cushions

Question 26

Unilateral contraction of the Erector Spinae will result in what?

Answer 26

Lateral flexion of the vertebral column

Question 27

In which part of the vertebral column is rotation most limited?

Answer 27

Lumbar

Question 28

In which part of the vertebral column is flexion/extension most restricted?

Answer 28

Thoracic

Question 29

Innervation of Multifidus Muscle?

Answer 29

Segmental Dorsal Rami

Question 30

Innervation of Rotatores Brevis/Longus?

Answer 30

Segmental Dorsal Rami

Question 31

The Denticulate Ligaments are composed of __________ ?

Answer 31

PIA Mater

Question 32

The Primitive Heart Tube forms from the fusion of ____________ ?

Answer 32

Endocardial Tubes

Question 33

The bulk of the Diaphragm derives embryologically from the

____________ ?

Answer 33

Septum Transversum

Question 34

The bulk of the right atrium forms embryologically from the

___________ ?

Answer 34

Primitive Atrium

Question 35

The natural pacemaker of the heart is the ______________ ?

Answer 35

Sinuatrial Node

Question 36

The Fibrous Parietal Pericardium develops from what?

Answer 36

Pleuropericardial Folds

Question 37

The Greater Splanchnic Nerve receives contributions from which spinal levels?

Answer 37

T5-T9