Block 1 Lectures

Question 1

hollow ball of cells with fluid in the middle

Answer 1

blastocyst

Question 2

important part of development where it organizes into ectoderm, mesoderm, endoderm

Answer 2

gastrulation

Question 3

things formed by mesoderm

Answer 3

muscle, heart, bv, bones, cartilage, ct, kidneys, spleen, gonads

Question 4

mesoderm stays quite blank during development

Answer 4

posterior

Question 5

things formed by ectoderm

Answer 5

skin, hair, nails, sweat glands, mammary glands, enamel, CNS, PNS, sensory epithelium

Question 6

normal number of vertebrae

Answer 6

33

Question 7

there is blank between anterior and posterior parts of the ecto, meso, and endoderm

Answer 7

asymmetry

Question 8

blank curve of the spine develops first

Answer 8

cervical lordotic

Question 9

blank primary curves and blank secondary curves

Answer 9

1, 2

Question 10

most mobile part of spine

Answer 10

cervical

Question 11

unique part of cervical vertebra

Answer 11

transverse foramen

Question 12

artery going through transverse foramen

Answer 12

vertebral artery

Question 13

unique part of the thoracic vertebrae

Answer 13

rib articulations

Question 14

most rigid part of vertebral column

Answer 14

rigid because of ribcage

Question 15

largest and mobile part of vertebral column

Answer 15

lumbar

Question 16

numbers of vertebral column

Answer 16

7, 12, 5, 5, 4

Question 17

two ligaments of vertebral bodies

Answer 17

ALL, PLL

Question 18

superficial to deep ligaments of vertebral arch

Answer 18

nuchal ligament, supraspinous ligament, interspinous ligament, ligamenta flava

Question 19

ligaments between transverse processes

Answer 19

intertransverse ligament

Question 20

articulating part of the occiput with the atlas

Answer 20

condyles

Question 21

unique part of axis

Answer 21

dens

Question 22

ligament holding the dens in place

Answer 22

transverse ligament

Question 23

atlas allows these movements of head

Answer 23

flexion/extension

Question 24

axis allows this movement of head and atlas

Answer 24

rotation

Question 25

dens is aka

Answer 25

odontoid process

Question 26

two ligaments that come off the tip of the dens to the occiput

Answer 26

alar ligaments

Question 27

transverse ligament is on the blank

Answer 27

atlas

Question 28

portion of ALL at the level of occiput/C1/C2

Answer 28

tectorial membrane

Question 29

anterior atlantoocipital and atlantoaxial membranes are continuations of blank

Answer 29

ALL

Question 30

posterior atlantoocipital and atlantoaxial membranes are continuations of blank

Answer 30

ligamentum flavum