Block 1 Lectures Flashcards

1
Q

hollow ball of cells with fluid in the middle

A

blastocyst

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2
Q

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

A

gastrulation

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3
Q

things formed by mesoderm

A

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

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4
Q

mesoderm stays quite blank during development

A

posterior

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5
Q

things formed by ectoderm

A

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

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6
Q

normal number of vertebrae

A

33

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7
Q

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

A

asymmetry

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8
Q

blank curve of the spine develops first

A

cervical lordotic

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9
Q

blank primary curves and blank secondary curves

A

1, 2

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10
Q

most mobile part of spine

A

cervical

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11
Q

unique part of cervical vertebra

A

transverse foramen

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12
Q

artery going through transverse foramen

A

vertebral artery

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13
Q

unique part of the thoracic vertebrae

A

rib articulations

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14
Q

most rigid part of vertebral column

A

rigid because of ribcage

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15
Q

largest and mobile part of vertebral column

A

lumbar

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16
Q

numbers of vertebral column

A

7, 12, 5, 5, 4

17
Q

two ligaments of vertebral bodies

A

ALL, PLL

18
Q

superficial to deep ligaments of vertebral arch

A

nuchal ligament, supraspinous ligament, interspinous ligament, ligamenta flava

19
Q

ligaments between transverse processes

A

intertransverse ligament

20
Q

articulating part of the occiput with the atlas

A

condyles

21
Q

unique part of axis

A

dens

22
Q

ligament holding the dens in place

A

transverse ligament

23
Q

atlas allows these movements of head

A

flexion/extension

24
Q

axis allows this movement of head and atlas

A

rotation

25
Q

dens is aka

A

odontoid process

26
Q

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

A

alar ligaments

27
Q

transverse ligament is on the blank

A

atlas

28
Q

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

A

tectorial membrane

29
Q

anterior atlantoocipital and atlantoaxial membranes are continuations of blank

A

ALL

30
Q

posterior atlantoocipital and atlantoaxial membranes are continuations of blank

A

ligamentum flavum